139851105

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{41809}}^1$

素因数の和:42040

約数の個数: 16

約数和(自身を含む): 224770560

約数和(自身を除く): 84919455

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 41809, 125427, 209045, 627135, 9323407, 27970221, 46617035, 139851105]

約数ペア:

[(1, 139851105), (3, 46617035), (5, 27970221), (15, 9323407), (223, 627135), (669, 209045), (1115, 125427), (3345, 41809)]