5249179625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 7019550720

約数和(自身を除く): 1770371095

約数列:

[1, 5, 25, 31, 53, 61, 125, 155, 265, 305, 419, 775, 1325, 1525, 1643, 1891, 2095, 3233, 3875, 6625, 7625, 8215, 9455, 10475, 12989, 16165, 22207, 25559, 41075, 47275, 52375, 64945, 80825, 100223, 111035, 127795, 205375, 236375, 324725, 404125, 501115, 555175, 638975, 688417, 792329, 1354627, 1623625, 2505575, 2775875, 3194875, 3442085, 3961645, 6773135, 12527875, 17210425, 19808225, 33865675, 41993437, 86052125, 99041125, 169328375, 209967185, 1049835925, 5249179625]

約数ペア:

[(1, 5249179625), (5, 1049835925), (25, 209967185), (31, 169328375), (53, 99041125), (61, 86052125), (125, 41993437), (155, 33865675), (265, 19808225), (305, 17210425), (419, 12527875), (775, 6773135), (1325, 3961645), (1525, 3442085), (1643, 3194875), (1891, 2775875), (2095, 2505575), (3233, 1623625), (3875, 1354627), (6625, 792329), (7625, 688417), (8215, 638975), (9455, 555175), (10475, 501115), (12989, 404125), (16165, 324725), (22207, 236375), (25559, 205375), (41075, 127795), (47275, 111035), (52375, 100223), (64945, 80825)]