8889282545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 12785568768

約数和(自身を除く): 3896286223

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 169, 227, 383, 605, 715, 845, 1135, 1573, 1859, 1915, 2497, 2951, 4213, 4979, 7865, 9295, 12485, 14755, 20449, 21065, 24895, 27467, 32461, 38363, 46343, 54769, 64727, 86941, 102245, 137335, 162305, 191815, 231715, 273845, 323635, 357071, 421993, 434705, 602459, 711997, 956351, 1130233, 1785355, 2109965, 3012295, 3559985, 4641923, 4781755, 5651165, 7831967, 10519861, 12432563, 14693029, 23209615, 39159835, 52599305, 62162815, 73465145, 136758193, 161623319, 683790965, 808116595, 1777856509, 8889282545]

約数ペア:

[(1, 8889282545), (5, 1777856509), (11, 808116595), (13, 683790965), (55, 161623319), (65, 136758193), (121, 73465145), (143, 62162815), (169, 52599305), (227, 39159835), (383, 23209615), (605, 14693029), (715, 12432563), (845, 10519861), (1135, 7831967), (1573, 5651165), (1859, 4781755), (1915, 4641923), (2497, 3559985), (2951, 3012295), (4213, 2109965), (4979, 1785355), (7865, 1130233), (9295, 956351), (12485, 711997), (14755, 602459), (20449, 434705), (21065, 421993), (24895, 357071), (27467, 323635), (32461, 273845), (38363, 231715), (46343, 191815), (54769, 162305), (64727, 137335), (86941, 102245)]