53334785

素因数分解:

$5^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 75513600

約数和(自身を除く): 22178815

約数列:

[1, 5, 7, 35, 49, 137, 227, 245, 343, 685, 959, 1135, 1589, 1715, 4795, 6713, 7945, 11123, 31099, 33565, 46991, 55615, 77861, 155495, 217693, 234955, 389305, 1088465, 1523851, 7619255, 10666957, 53334785]

約数ペア:

[(1, 53334785), (5, 10666957), (7, 7619255), (35, 1523851), (49, 1088465), (137, 389305), (227, 234955), (245, 217693), (343, 155495), (685, 77861), (959, 55615), (1135, 46991), (1589, 33565), (1715, 31099), (4795, 11123), (6713, 7945)]