2893992075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1307}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 5593839888

約数和(自身を除く): 2699847813

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 757, 975, 1307, 2271, 2925, 3785, 3921, 6535, 6813, 9841, 11355, 11763, 16991, 18925, 19605, 29523, 32675, 34065, 49205, 50973, 56775, 58815, 84955, 88569, 98025, 147615, 152919, 170325, 246025, 254865, 294075, 424775, 442845, 738075, 764595, 989399, 1274325, 2214225, 2968197, 3822975, 4946995, 8904591, 12862187, 14840985, 24734975, 38586561, 44522955, 64310935, 74204925, 115759683, 192932805, 222614775, 321554675, 578798415, 964664025, 2893992075]

約数ペア:

[(1, 2893992075), (3, 964664025), (5, 578798415), (9, 321554675), (13, 222614775), (15, 192932805), (25, 115759683), (39, 74204925), (45, 64310935), (65, 44522955), (75, 38586561), (117, 24734975), (195, 14840985), (225, 12862187), (325, 8904591), (585, 4946995), (757, 3822975), (975, 2968197), (1307, 2214225), (2271, 1274325), (2925, 989399), (3785, 764595), (3921, 738075), (6535, 442845), (6813, 424775), (9841, 294075), (11355, 254865), (11763, 246025), (16991, 170325), (18925, 152919), (19605, 147615), (29523, 98025), (32675, 88569), (34065, 84955), (49205, 58815), (50973, 56775)]