289161567315

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{20717}}^1$

素因数の和:20949

約数の個数: 96

約数和(自身を含む): 526145046336

約数和(自身を除く): 236983479021

約数列:

[1, 3, 5, 9, 15, 37, 45, 83, 101, 111, 185, 249, 303, 333, 415, 505, 555, 747, 909, 1245, 1515, 1665, 3071, 3735, 3737, 4545, 8383, 9213, 11211, 15355, 18685, 20717, 25149, 27639, 33633, 41915, 46065, 56055, 62151, 75447, 103585, 125745, 138195, 168165, 186453, 310171, 310755, 377235, 766529, 930513, 932265, 1550855, 1719511, 2092417, 2299587, 2791539, 3832645, 4652565, 5158533, 6277251, 6898761, 8597555, 10462085, 11497935, 13957695, 15475599, 18831753, 25792665, 31386255, 34493805, 63621907, 77377995, 77419429, 94158765, 173670611, 190865721, 232258287, 318109535, 387097145, 521011833, 572597163, 696774861, 868353055, 954328605, 1161291435, 1563035499, 2605059165, 2862985815, 3483874305, 6425812607, 7815177495, 19277437821, 32129063035, 57832313463, 96387189105, 289161567315]

約数ペア:

[(1, 289161567315), (3, 96387189105), (5, 57832313463), (9, 32129063035), (15, 19277437821), (37, 7815177495), (45, 6425812607), (83, 3483874305), (101, 2862985815), (111, 2605059165), (185, 1563035499), (249, 1161291435), (303, 954328605), (333, 868353055), (415, 696774861), (505, 572597163), (555, 521011833), (747, 387097145), (909, 318109535), (1245, 232258287), (1515, 190865721), (1665, 173670611), (3071, 94158765), (3735, 77419429), (3737, 77377995), (4545, 63621907), (8383, 34493805), (9213, 31386255), (11211, 25792665), (15355, 18831753), (18685, 15475599), (20717, 13957695), (25149, 11497935), (27639, 10462085), (33633, 8597555), (41915, 6898761), (46065, 6277251), (56055, 5158533), (62151, 4652565), (75447, 3832645), (103585, 2791539), (125745, 2299587), (138195, 2092417), (168165, 1719511), (186453, 1550855), (310171, 932265), (310755, 930513), (377235, 766529)]