77953645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 119508480

約数和(自身を除く): 41554835

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 121, 233, 385, 395, 553, 605, 847, 869, 1165, 1631, 2563, 2765, 4235, 4345, 6083, 8155, 9559, 12815, 17941, 18407, 28193, 30415, 47795, 66913, 89705, 92035, 128849, 140965, 197351, 202477, 334565, 644245, 986755, 1012385, 1417339, 2227247, 7086695, 11136235, 15590729, 77953645]

約数ペア:

[(1, 77953645), (5, 15590729), (7, 11136235), (11, 7086695), (35, 2227247), (55, 1417339), (77, 1012385), (79, 986755), (121, 644245), (233, 334565), (385, 202477), (395, 197351), (553, 140965), (605, 128849), (847, 92035), (869, 89705), (1165, 66913), (1631, 47795), (2563, 30415), (2765, 28193), (4235, 18407), (4345, 17941), (6083, 12815), (8155, 9559)]