98103525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 175822080

約数和(自身を除く): 77718555

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 239, 325, 421, 717, 975, 1195, 1263, 2105, 3107, 3585, 5473, 5975, 6315, 9321, 10525, 15535, 16419, 17925, 27365, 31575, 46605, 77675, 82095, 100619, 136825, 233025, 301857, 410475, 503095, 1308047, 1509285, 2515475, 3924141, 6540235, 7546425, 19620705, 32701175, 98103525]

約数ペア:

[(1, 98103525), (3, 32701175), (5, 19620705), (13, 7546425), (15, 6540235), (25, 3924141), (39, 2515475), (65, 1509285), (75, 1308047), (195, 503095), (239, 410475), (325, 301857), (421, 233025), (717, 136825), (975, 100619), (1195, 82095), (1263, 77675), (2105, 46605), (3107, 31575), (3585, 27365), (5473, 17925), (5975, 16419), (6315, 15535), (9321, 10525)]