188104575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 348834816

約数和(自身を除く): 160730241

約数列:

[1, 3, 5, 15, 17, 25, 43, 47, 51, 73, 75, 85, 129, 141, 215, 219, 235, 255, 365, 425, 645, 705, 731, 799, 1075, 1095, 1175, 1241, 1275, 1825, 2021, 2193, 2397, 3139, 3225, 3431, 3525, 3655, 3723, 3995, 5475, 6063, 6205, 9417, 10105, 10293, 10965, 11985, 15695, 17155, 18275, 18615, 19975, 30315, 31025, 34357, 47085, 50525, 51465, 53363, 54825, 58327, 59925, 78475, 85775, 93075, 103071, 147533, 151575, 160089, 171785, 174981, 235425, 257325, 266815, 291635, 442599, 515355, 737665, 800445, 858925, 874905, 1334075, 1458175, 2212995, 2508061, 2576775, 3688325, 4002225, 4374525, 7524183, 11064975, 12540305, 37620915, 62701525, 188104575]

約数ペア:

[(1, 188104575), (3, 62701525), (5, 37620915), (15, 12540305), (17, 11064975), (25, 7524183), (43, 4374525), (47, 4002225), (51, 3688325), (73, 2576775), (75, 2508061), (85, 2212995), (129, 1458175), (141, 1334075), (215, 874905), (219, 858925), (235, 800445), (255, 737665), (365, 515355), (425, 442599), (645, 291635), (705, 266815), (731, 257325), (799, 235425), (1075, 174981), (1095, 171785), (1175, 160089), (1241, 151575), (1275, 147533), (1825, 103071), (2021, 93075), (2193, 85775), (2397, 78475), (3139, 59925), (3225, 58327), (3431, 54825), (3525, 53363), (3655, 51465), (3723, 50525), (3995, 47085), (5475, 34357), (6063, 31025), (6205, 30315), (9417, 19975), (10105, 18615), (10293, 18275), (10965, 17155), (11985, 15695)]