1517104225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39227}}^1$

素因数の和:39274

約数の個数: 48

約数和(自身を含む): 2451593088

約数和(自身を除く): 934488863

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 425, 455, 595, 1105, 1547, 2275, 2975, 5525, 7735, 38675, 39227, 196135, 274589, 509951, 666859, 980675, 1372945, 2549755, 3334295, 3569657, 4668013, 6864725, 8669167, 12748775, 16671475, 17848285, 23340065, 43345835, 60684169, 89241425, 116700325, 216729175, 303420845, 1517104225]

約数ペア:

[(1, 1517104225), (5, 303420845), (7, 216729175), (13, 116700325), (17, 89241425), (25, 60684169), (35, 43345835), (65, 23340065), (85, 17848285), (91, 16671475), (119, 12748775), (175, 8669167), (221, 6864725), (325, 4668013), (425, 3569657), (455, 3334295), (595, 2549755), (1105, 1372945), (1547, 980675), (2275, 666859), (2975, 509951), (5525, 274589), (7735, 196135), (38675, 39227)]