739690845

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{12143}}^1$

素因数の和:12313

約数の個数: 32

約数和(自身を含む): 1231110144

約数和(自身を除く): 491419299

約数列:

[1, 3, 5, 15, 31, 93, 131, 155, 393, 465, 655, 1965, 4061, 12143, 12183, 20305, 36429, 60715, 60915, 182145, 376433, 1129299, 1590733, 1882165, 4772199, 5646495, 7953665, 23860995, 49312723, 147938169, 246563615, 739690845]

約数ペア:

[(1, 739690845), (3, 246563615), (5, 147938169), (15, 49312723), (31, 23860995), (93, 7953665), (131, 5646495), (155, 4772199), (393, 1882165), (465, 1590733), (655, 1129299), (1965, 376433), (4061, 182145), (12143, 60915), (12183, 60715), (20305, 36429)]