528034425

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 898037760

約数和(自身を除く): 370003335

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 163, 235, 489, 705, 815, 919, 1175, 2445, 2757, 3525, 4075, 4595, 7661, 12225, 13785, 22975, 22983, 38305, 43193, 68925, 114915, 129579, 149797, 191525, 215965, 449391, 574575, 647895, 748985, 1079825, 2246955, 3239475, 3744925, 7040459, 11234775, 21121377, 35202295, 105606885, 176011475, 528034425]

約数ペア:

[(1, 528034425), (3, 176011475), (5, 105606885), (15, 35202295), (25, 21121377), (47, 11234775), (75, 7040459), (141, 3744925), (163, 3239475), (235, 2246955), (489, 1079825), (705, 748985), (815, 647895), (919, 574575), (1175, 449391), (2445, 215965), (2757, 191525), (3525, 149797), (4075, 129579), (4595, 114915), (7661, 68925), (12225, 43193), (13785, 38305), (22975, 22983)]