76461675

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 130491648

約数和(自身を除く): 54029973

約数列:

[1, 3, 5, 15, 25, 71, 75, 83, 173, 213, 249, 355, 415, 519, 865, 1065, 1245, 1775, 2075, 2595, 4325, 5325, 5893, 6225, 12283, 12975, 14359, 17679, 29465, 36849, 43077, 61415, 71795, 88395, 147325, 184245, 215385, 307075, 358975, 441975, 921225, 1019489, 1076925, 3058467, 5097445, 15292335, 25487225, 76461675]

約数ペア:

[(1, 76461675), (3, 25487225), (5, 15292335), (15, 5097445), (25, 3058467), (71, 1076925), (75, 1019489), (83, 921225), (173, 441975), (213, 358975), (249, 307075), (355, 215385), (415, 184245), (519, 147325), (865, 88395), (1065, 71795), (1245, 61415), (1775, 43077), (2075, 36849), (2595, 29465), (4325, 17679), (5325, 14359), (5893, 12975), (6225, 12283)]