2916405

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 5517600

約数和(自身を除く): 2601195

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 379, 405, 513, 855, 1137, 1539, 1895, 2565, 3411, 5685, 7201, 7695, 10233, 17055, 21603, 30699, 36005, 51165, 64809, 108015, 153495, 194427, 324045, 583281, 972135, 2916405]

約数ペア:

[(1, 2916405), (3, 972135), (5, 583281), (9, 324045), (15, 194427), (19, 153495), (27, 108015), (45, 64809), (57, 51165), (81, 36005), (95, 30699), (135, 21603), (171, 17055), (285, 10233), (379, 7695), (405, 7201), (513, 5685), (855, 3411), (1137, 2565), (1539, 1895)]