7133338875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 13274876160

約数和(自身を除く): 6141537285

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 89, 123, 125, 195, 205, 267, 325, 375, 401, 445, 533, 615, 975, 1025, 1157, 1203, 1335, 1599, 1625, 2005, 2225, 2665, 3075, 3471, 3649, 4875, 5125, 5213, 5785, 6015, 6675, 7995, 10025, 10947, 11125, 13325, 15375, 15639, 16441, 17355, 18245, 26065, 28925, 30075, 33375, 35689, 39975, 47437, 49323, 50125, 54735, 66625, 78195, 82205, 86775, 91225, 107067, 130325, 142311, 144625, 150375, 178445, 199875, 213733, 237185, 246615, 273675, 390975, 411025, 433875, 456125, 463957, 535335, 641199, 651625, 711555, 892225, 1068665, 1185925, 1233075, 1368375, 1391871, 1463249, 1954875, 2055125, 2319785, 2676675, 3205995, 3557775, 4389747, 4461125, 5343325, 5929625, 6165375, 6959355, 7316245, 11598925, 13383375, 16029975, 17788875, 19022237, 21948735, 26716625, 34796775, 36581225, 57066711, 57994625, 80149875, 95111185, 109743675, 173983875, 182906125, 285333555, 475555925, 548718375, 1426667775, 2377779625, 7133338875]

約数ペア:

[(1, 7133338875), (3, 2377779625), (5, 1426667775), (13, 548718375), (15, 475555925), (25, 285333555), (39, 182906125), (41, 173983875), (65, 109743675), (75, 95111185), (89, 80149875), (123, 57994625), (125, 57066711), (195, 36581225), (205, 34796775), (267, 26716625), (325, 21948735), (375, 19022237), (401, 17788875), (445, 16029975), (533, 13383375), (615, 11598925), (975, 7316245), (1025, 6959355), (1157, 6165375), (1203, 5929625), (1335, 5343325), (1599, 4461125), (1625, 4389747), (2005, 3557775), (2225, 3205995), (2665, 2676675), (3075, 2319785), (3471, 2055125), (3649, 1954875), (4875, 1463249), (5125, 1391871), (5213, 1368375), (5785, 1233075), (6015, 1185925), (6675, 1068665), (7995, 892225), (10025, 711555), (10947, 651625), (11125, 641199), (13325, 535335), (15375, 463957), (15639, 456125), (16441, 433875), (17355, 411025), (18245, 390975), (26065, 273675), (28925, 246615), (30075, 237185), (33375, 213733), (35689, 199875), (39975, 178445), (47437, 150375), (49323, 144625), (50125, 142311), (54735, 130325), (66625, 107067), (78195, 91225), (82205, 86775)]