2065358025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1259}}^1$

素因数の和:1615

約数の個数: 72

約数和(自身を含む): 3875376960

約数和(自身を除く): 1810018935

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 317, 345, 575, 951, 1035, 1259, 1585, 1725, 2853, 3777, 4755, 5175, 6295, 7291, 7925, 11331, 14265, 18885, 21873, 23775, 28957, 31475, 36455, 56655, 65619, 71325, 86871, 94425, 109365, 144785, 182275, 260613, 283275, 328095, 399103, 434355, 546825, 723925, 1197309, 1303065, 1640475, 1995515, 2171775, 3591927, 5986545, 6515325, 9179369, 9977575, 17959635, 27538107, 29932725, 45896845, 82614321, 89798175, 137690535, 229484225, 413071605, 688452675, 2065358025]

約数ペア:

[(1, 2065358025), (3, 688452675), (5, 413071605), (9, 229484225), (15, 137690535), (23, 89798175), (25, 82614321), (45, 45896845), (69, 29932725), (75, 27538107), (115, 17959635), (207, 9977575), (225, 9179369), (317, 6515325), (345, 5986545), (575, 3591927), (951, 2171775), (1035, 1995515), (1259, 1640475), (1585, 1303065), (1725, 1197309), (2853, 723925), (3777, 546825), (4755, 434355), (5175, 399103), (6295, 328095), (7291, 283275), (7925, 260613), (11331, 182275), (14265, 144785), (18885, 109365), (21873, 94425), (23775, 86871), (28957, 71325), (31475, 65619), (36455, 56655)]