151419625

素因数分解:

$5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 217780992

約数和(自身を除く): 66361367

約数列:

[1, 5, 7, 25, 35, 125, 131, 175, 655, 875, 917, 1321, 3275, 4585, 6605, 9247, 16375, 22925, 33025, 46235, 114625, 165125, 173051, 231175, 865255, 1155875, 1211357, 4326275, 6056785, 21631375, 30283925, 151419625]

約数ペア:

[(1, 151419625), (5, 30283925), (7, 21631375), (25, 6056785), (35, 4326275), (125, 1211357), (131, 1155875), (175, 865255), (655, 231175), (875, 173051), (917, 165125), (1321, 114625), (3275, 46235), (4585, 33025), (6605, 22925), (9247, 16375)]