471983115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{2371}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 789705216

約数和(自身を除く): 317722101

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 577, 1731, 2371, 2885, 7113, 8655, 11855, 13271, 35565, 39813, 54533, 66355, 163599, 199065, 272665, 817995, 1368067, 4104201, 6840335, 20521005, 31465541, 94396623, 157327705, 471983115]

約数ペア:

[(1, 471983115), (3, 157327705), (5, 94396623), (15, 31465541), (23, 20521005), (69, 6840335), (115, 4104201), (345, 1368067), (577, 817995), (1731, 272665), (2371, 199065), (2885, 163599), (7113, 66355), (8655, 54533), (11855, 39813), (13271, 35565)]