88240815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 170260272

約数和(自身を除く): 82019457

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 169, 195, 205, 283, 369, 507, 533, 585, 615, 845, 849, 1415, 1521, 1599, 1845, 2535, 2547, 2665, 3679, 4245, 4797, 6929, 7605, 7995, 11037, 11603, 12735, 18395, 20787, 23985, 33111, 34645, 34809, 47827, 55185, 58015, 62361, 103935, 104427, 143481, 150839, 165555, 174045, 239135, 311805, 430443, 452517, 522135, 717405, 754195, 1357551, 1960907, 2152215, 2262585, 5882721, 6787755, 9804535, 17648163, 29413605, 88240815]

約数ペア:

[(1, 88240815), (3, 29413605), (5, 17648163), (9, 9804535), (13, 6787755), (15, 5882721), (39, 2262585), (41, 2152215), (45, 1960907), (65, 1357551), (117, 754195), (123, 717405), (169, 522135), (195, 452517), (205, 430443), (283, 311805), (369, 239135), (507, 174045), (533, 165555), (585, 150839), (615, 143481), (845, 104427), (849, 103935), (1415, 62361), (1521, 58015), (1599, 55185), (1845, 47827), (2535, 34809), (2547, 34645), (2665, 33111), (3679, 23985), (4245, 20787), (4797, 18395), (6929, 12735), (7605, 11603), (7995, 11037)]