121472415

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4583}}^1$

素因数の和:4644

約数の個数: 48

約数和(自身を含む): 228833280

約数和(自身を除く): 107360865

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 4583, 5301, 8835, 13749, 22915, 26505, 41247, 68745, 87077, 142073, 206235, 261231, 426219, 435385, 710365, 783693, 1278657, 1306155, 2131095, 2699387, 3918465, 6393285, 8098161, 13496935, 24294483, 40490805, 121472415]

約数ペア:

[(1, 121472415), (3, 40490805), (5, 24294483), (9, 13496935), (15, 8098161), (19, 6393285), (31, 3918465), (45, 2699387), (57, 2131095), (93, 1306155), (95, 1278657), (155, 783693), (171, 710365), (279, 435385), (285, 426219), (465, 261231), (589, 206235), (855, 142073), (1395, 87077), (1767, 68745), (2945, 41247), (4583, 26505), (5301, 22915), (8835, 13749)]