2505572505

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{8933}}^1$

素因数の和:9238

約数の個数: 48

約数和(自身を含む): 4549049856

約数和(自身を除く): 2043477351

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 271, 345, 813, 1035, 1355, 2439, 4065, 6233, 8933, 12195, 18699, 26799, 31165, 44665, 56097, 80397, 93495, 133995, 205459, 280485, 401985, 616377, 1027295, 1849131, 2420843, 3081885, 7262529, 9245655, 12104215, 21787587, 36312645, 55679389, 108937935, 167038167, 278396945, 501114501, 835190835, 2505572505]

約数ペア:

[(1, 2505572505), (3, 835190835), (5, 501114501), (9, 278396945), (15, 167038167), (23, 108937935), (45, 55679389), (69, 36312645), (115, 21787587), (207, 12104215), (271, 9245655), (345, 7262529), (813, 3081885), (1035, 2420843), (1355, 1849131), (2439, 1027295), (4065, 616377), (6233, 401985), (8933, 280485), (12195, 205459), (18699, 133995), (26799, 93495), (31165, 80397), (44665, 56097)]