4487336525

素因数分解:

$5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{641}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 6445063680

約数和(自身を除く): 1957727155

約数列:

[1, 5, 7, 25, 35, 109, 175, 367, 545, 641, 763, 1835, 2569, 2725, 3205, 3815, 4487, 9175, 12845, 16025, 19075, 22435, 40003, 64225, 69869, 112175, 200015, 235247, 280021, 349345, 489083, 1000075, 1176235, 1400105, 1646729, 1746725, 2445415, 5881175, 7000525, 8233645, 12227075, 25641923, 41168225, 128209615, 179493461, 641048075, 897467305, 4487336525]

約数ペア:

[(1, 4487336525), (5, 897467305), (7, 641048075), (25, 179493461), (35, 128209615), (109, 41168225), (175, 25641923), (367, 12227075), (545, 8233645), (641, 7000525), (763, 5881175), (1835, 2445415), (2569, 1746725), (2725, 1646729), (3205, 1400105), (3815, 1176235), (4487, 1000075), (9175, 489083), (12845, 349345), (16025, 280021), (19075, 235247), (22435, 200015), (40003, 112175), (64225, 69869)]