87063075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 176127120

約数和(自身を除く): 89064045

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 145, 165, 225, 261, 275, 319, 435, 495, 725, 825, 957, 1213, 1305, 1595, 2175, 2475, 2871, 3639, 4785, 6065, 6525, 7975, 10917, 13343, 14355, 18195, 23925, 30325, 35177, 40029, 54585, 66715, 71775, 90975, 105531, 120087, 175885, 200145, 272925, 316593, 333575, 386947, 527655, 600435, 879425, 1000725, 1160841, 1582965, 1934735, 2638275, 3002175, 3482523, 5804205, 7914825, 9673675, 17412615, 29021025, 87063075]

約数ペア:

[(1, 87063075), (3, 29021025), (5, 17412615), (9, 9673675), (11, 7914825), (15, 5804205), (25, 3482523), (29, 3002175), (33, 2638275), (45, 1934735), (55, 1582965), (75, 1160841), (87, 1000725), (99, 879425), (145, 600435), (165, 527655), (225, 386947), (261, 333575), (275, 316593), (319, 272925), (435, 200145), (495, 175885), (725, 120087), (825, 105531), (957, 90975), (1213, 71775), (1305, 66715), (1595, 54585), (2175, 40029), (2475, 35177), (2871, 30325), (3639, 23925), (4785, 18195), (6065, 14355), (6525, 13343), (7975, 10917)]