984928905

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1777}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 1739097360

約数和(自身を除く): 754168455

約数列:

[1, 3, 5, 9, 15, 45, 109, 113, 327, 339, 545, 565, 981, 1017, 1635, 1695, 1777, 4905, 5085, 5331, 8885, 12317, 15993, 26655, 36951, 61585, 79965, 110853, 184755, 193693, 200801, 554265, 581079, 602403, 968465, 1004005, 1743237, 1807209, 2905395, 3012015, 8716185, 9036045, 21887309, 65661927, 109436545, 196985781, 328309635, 984928905]

約数ペア:

[(1, 984928905), (3, 328309635), (5, 196985781), (9, 109436545), (15, 65661927), (45, 21887309), (109, 9036045), (113, 8716185), (327, 3012015), (339, 2905395), (545, 1807209), (565, 1743237), (981, 1004005), (1017, 968465), (1635, 602403), (1695, 581079), (1777, 554265), (4905, 200801), (5085, 193693), (5331, 184755), (8885, 110853), (12317, 79965), (15993, 61585), (26655, 36951)]