64355135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 85942080

約数和(自身を除く): 21586945

約数列:

[1, 5, 13, 59, 65, 97, 173, 295, 485, 767, 865, 1261, 2249, 3835, 5723, 6305, 10207, 11245, 16781, 28615, 51035, 74399, 83905, 132691, 218153, 371995, 663455, 990079, 1090765, 4950395, 12871027, 64355135]

約数ペア:

[(1, 64355135), (5, 12871027), (13, 4950395), (59, 1090765), (65, 990079), (97, 663455), (173, 371995), (295, 218153), (485, 132691), (767, 83905), (865, 74399), (1261, 51035), (2249, 28615), (3835, 16781), (5723, 11245), (6305, 10207)]