74756835

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 135514080

約数和(自身を除く): 60757245

約数列:

[1, 3, 5, 9, 15, 37, 45, 59, 111, 177, 185, 295, 333, 531, 555, 761, 885, 1665, 2183, 2283, 2655, 3805, 6549, 6849, 10915, 11415, 19647, 28157, 32745, 34245, 44899, 84471, 98235, 134697, 140785, 224495, 253413, 404091, 422355, 673485, 1267065, 1661263, 2020455, 4983789, 8306315, 14951367, 24918945, 74756835]

約数ペア:

[(1, 74756835), (3, 24918945), (5, 14951367), (9, 8306315), (15, 4983789), (37, 2020455), (45, 1661263), (59, 1267065), (111, 673485), (177, 422355), (185, 404091), (295, 253413), (333, 224495), (531, 140785), (555, 134697), (761, 98235), (885, 84471), (1665, 44899), (2183, 34245), (2283, 32745), (2655, 28157), (3805, 19647), (6549, 11415), (6849, 10915)]