149898385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1367}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 222469632

約数和(自身を除く): 72571247

約数列:

[1, 5, 7, 13, 35, 65, 91, 241, 455, 1205, 1367, 1687, 3133, 6835, 8435, 9569, 15665, 17771, 21931, 47845, 88855, 109655, 124397, 329447, 621985, 1647235, 2306129, 4282811, 11530645, 21414055, 29979677, 149898385]

約数ペア:

[(1, 149898385), (5, 29979677), (7, 21414055), (13, 11530645), (35, 4282811), (65, 2306129), (91, 1647235), (241, 621985), (455, 329447), (1205, 124397), (1367, 109655), (1687, 88855), (3133, 47845), (6835, 21931), (8435, 17771), (9569, 15665)]