3040345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 1625255

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 149, 265, 371, 385, 583, 745, 1043, 1639, 1855, 2915, 4081, 5215, 7897, 8195, 11473, 20405, 39485, 55279, 57365, 86867, 276395, 434335, 608069, 3040345]

約数ペア:

[(1, 3040345), (5, 608069), (7, 434335), (11, 276395), (35, 86867), (53, 57365), (55, 55279), (77, 39485), (149, 20405), (265, 11473), (371, 8195), (385, 7897), (583, 5215), (745, 4081), (1043, 2915), (1639, 1855)]