42192105

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 69154560

約数和(自身を除く): 26962455

約数列:

[1, 3, 5, 15, 71, 173, 213, 229, 355, 519, 687, 865, 1065, 1145, 2595, 3435, 12283, 16259, 36849, 39617, 48777, 61415, 81295, 118851, 184245, 198085, 243885, 594255, 2812807, 8438421, 14064035, 42192105]

約数ペア:

[(1, 42192105), (3, 14064035), (5, 8438421), (15, 2812807), (71, 594255), (173, 243885), (213, 198085), (229, 184245), (355, 118851), (519, 81295), (687, 61415), (865, 48777), (1065, 39617), (1145, 36849), (2595, 16259), (3435, 12283)]