201463275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 361754624

約数和(自身を除く): 160291349

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 127, 195, 325, 381, 635, 975, 1627, 1651, 1905, 3175, 4881, 4953, 8135, 8255, 9525, 21151, 24405, 24765, 40675, 41275, 63453, 105755, 122025, 123825, 206629, 317265, 528775, 619887, 1033145, 1586325, 2686177, 3099435, 5165725, 8058531, 13430885, 15497175, 40292655, 67154425, 201463275]

約数ペア:

[(1, 201463275), (3, 67154425), (5, 40292655), (13, 15497175), (15, 13430885), (25, 8058531), (39, 5165725), (65, 3099435), (75, 2686177), (127, 1586325), (195, 1033145), (325, 619887), (381, 528775), (635, 317265), (975, 206629), (1627, 123825), (1651, 122025), (1905, 105755), (3175, 63453), (4881, 41275), (4953, 40675), (8135, 24765), (8255, 24405), (9525, 21151)]