126520575

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 217128960

約数和(自身を除く): 90608385

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 127, 185, 359, 381, 555, 635, 925, 1077, 1795, 1905, 2775, 3175, 4699, 5385, 8975, 9525, 13283, 14097, 23495, 26925, 39849, 45593, 66415, 70485, 117475, 136779, 199245, 227965, 332075, 352425, 683895, 996225, 1139825, 1686941, 3419475, 5060823, 8434705, 25304115, 42173525, 126520575]

約数ペア:

[(1, 126520575), (3, 42173525), (5, 25304115), (15, 8434705), (25, 5060823), (37, 3419475), (75, 1686941), (111, 1139825), (127, 996225), (185, 683895), (359, 352425), (381, 332075), (555, 227965), (635, 199245), (925, 136779), (1077, 117475), (1795, 70485), (1905, 66415), (2775, 45593), (3175, 39849), (4699, 26925), (5385, 23495), (8975, 14097), (9525, 13283)]