33280555

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 51858144

約数和(自身を除く): 18577589

約数列:

[1, 5, 7, 11, 35, 49, 53, 55, 77, 233, 245, 265, 371, 385, 539, 583, 1165, 1631, 1855, 2563, 2597, 2695, 2915, 4081, 8155, 11417, 12349, 12815, 12985, 17941, 20405, 28567, 57085, 61745, 86443, 89705, 125587, 135839, 142835, 432215, 605101, 627935, 679195, 950873, 3025505, 4754365, 6656111, 33280555]

約数ペア:

[(1, 33280555), (5, 6656111), (7, 4754365), (11, 3025505), (35, 950873), (49, 679195), (53, 627935), (55, 605101), (77, 432215), (233, 142835), (245, 135839), (265, 125587), (371, 89705), (385, 86443), (539, 61745), (583, 57085), (1165, 28567), (1631, 20405), (1855, 17941), (2563, 12985), (2597, 12815), (2695, 12349), (2915, 11417), (4081, 8155)]