42656772075

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{2053}}^1$

素因数の和:2369

約数の個数: 96

約数和(自身を含む): 75094568640

約数和(自身を除く): 32437796565

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 145, 205, 233, 435, 615, 699, 725, 1025, 1165, 1189, 2053, 2175, 3075, 3495, 3567, 5825, 5945, 6159, 6757, 9553, 10265, 17475, 17835, 20271, 28659, 29725, 30795, 33785, 47765, 51325, 59537, 84173, 89175, 101355, 143295, 153975, 168925, 178611, 238825, 252519, 277037, 297685, 420865, 478349, 506775, 716475, 831111, 893055, 1262595, 1385185, 1435047, 1488425, 2104325, 2391745, 2441017, 4155555, 4465275, 6312975, 6925925, 7175235, 7323051, 11958725, 12205085, 13872121, 19612309, 20777775, 35876175, 36615255, 41616363, 58836927, 61025425, 69360605, 98061545, 183076275, 208081815, 294184635, 346803025, 490307725, 568756961, 1040409075, 1470923175, 1706270883, 2843784805, 8531354415, 14218924025, 42656772075]

約数ペア:

[(1, 42656772075), (3, 14218924025), (5, 8531354415), (15, 2843784805), (25, 1706270883), (29, 1470923175), (41, 1040409075), (75, 568756961), (87, 490307725), (123, 346803025), (145, 294184635), (205, 208081815), (233, 183076275), (435, 98061545), (615, 69360605), (699, 61025425), (725, 58836927), (1025, 41616363), (1165, 36615255), (1189, 35876175), (2053, 20777775), (2175, 19612309), (3075, 13872121), (3495, 12205085), (3567, 11958725), (5825, 7323051), (5945, 7175235), (6159, 6925925), (6757, 6312975), (9553, 4465275), (10265, 4155555), (17475, 2441017), (17835, 2391745), (20271, 2104325), (28659, 1488425), (29725, 1435047), (30795, 1385185), (33785, 1262595), (47765, 893055), (51325, 831111), (59537, 716475), (84173, 506775), (89175, 478349), (101355, 420865), (143295, 297685), (153975, 277037), (168925, 252519), (178611, 238825)]