1283965345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 1679553792

約数和(自身を除く): 395588447

約数列:

[1, 5, 13, 65, 173, 227, 503, 865, 1135, 2249, 2515, 2951, 6539, 11245, 14755, 32695, 39271, 87019, 114181, 196355, 435095, 510523, 570905, 1131247, 1484353, 2552615, 5656235, 7421765, 19753313, 98766565, 256793069, 1283965345]

約数ペア:

[(1, 1283965345), (5, 256793069), (13, 98766565), (65, 19753313), (173, 7421765), (227, 5656235), (503, 2552615), (865, 1484353), (1135, 1131247), (2249, 570905), (2515, 510523), (2951, 435095), (6539, 196355), (11245, 114181), (14755, 87019), (32695, 39271)]