61009736255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{319147}}^1$

素因数の和:319355

約数の個数: 32

約数和(自身を含む): 83964009024

約数和(自身を除く): 22954272769

約数列:

[1, 5, 13, 17, 65, 85, 173, 221, 865, 1105, 2249, 2941, 11245, 14705, 38233, 191165, 319147, 1595735, 4148911, 5425499, 20744555, 27127495, 55212431, 70531487, 276062155, 352657435, 717761603, 938611327, 3588808015, 4693056635, 12201947251, 61009736255]

約数ペア:

[(1, 61009736255), (5, 12201947251), (13, 4693056635), (17, 3588808015), (65, 938611327), (85, 717761603), (173, 352657435), (221, 276062155), (865, 70531487), (1105, 55212431), (2249, 27127495), (2941, 20744555), (11245, 5425499), (14705, 4148911), (38233, 1595735), (191165, 319147)]