42249845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 59460480

約数和(自身を除く): 17210635

約数列:

[1, 5, 11, 17, 55, 73, 85, 187, 365, 619, 803, 935, 1241, 3095, 4015, 6205, 6809, 10523, 13651, 34045, 45187, 52615, 68255, 115753, 225935, 497057, 578765, 768179, 2485285, 3840895, 8449969, 42249845]

約数ペア:

[(1, 42249845), (5, 8449969), (11, 3840895), (17, 2485285), (55, 768179), (73, 578765), (85, 497057), (187, 225935), (365, 115753), (619, 68255), (803, 52615), (935, 45187), (1241, 34045), (3095, 13651), (4015, 10523), (6205, 6809)]