4920281235

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{47977}}^1$

素因数の和:48084

約数の個数: 48

約数和(自身を含む): 8891666784

約数和(自身を除く): 3971385549

約数列:

[1, 3, 5, 9, 15, 43, 45, 53, 129, 159, 215, 265, 387, 477, 645, 795, 1935, 2279, 2385, 6837, 11395, 20511, 34185, 47977, 102555, 143931, 239885, 431793, 719655, 2063011, 2158965, 2542781, 6189033, 7628343, 10315055, 12713905, 18567099, 22885029, 30945165, 38141715, 92835495, 109339583, 114425145, 328018749, 546697915, 984056247, 1640093745, 4920281235]

約数ペア:

[(1, 4920281235), (3, 1640093745), (5, 984056247), (9, 546697915), (15, 328018749), (43, 114425145), (45, 109339583), (53, 92835495), (129, 38141715), (159, 30945165), (215, 22885029), (265, 18567099), (387, 12713905), (477, 10315055), (645, 7628343), (795, 6189033), (1935, 2542781), (2279, 2158965), (2385, 2063011), (6837, 719655), (11395, 431793), (20511, 239885), (34185, 143931), (47977, 102555)]