85520435

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 140307552

約数和(自身を除く): 54787117

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 245, 385, 455, 539, 637, 715, 1001, 2441, 2695, 3185, 5005, 7007, 12205, 17087, 26851, 31733, 35035, 85435, 119609, 134255, 158665, 187957, 222131, 349063, 598045, 939785, 1110655, 1315699, 1554917, 1745315, 2443441, 6578495, 7774585, 12217205, 17104087, 85520435]

約数ペア:

[(1, 85520435), (5, 17104087), (7, 12217205), (11, 7774585), (13, 6578495), (35, 2443441), (49, 1745315), (55, 1554917), (65, 1315699), (77, 1110655), (91, 939785), (143, 598045), (245, 349063), (385, 222131), (455, 187957), (539, 158665), (637, 134255), (715, 119609), (1001, 85435), (2441, 35035), (2695, 31733), (3185, 26851), (5005, 17087), (7007, 12205)]