149522685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40357}}^1$

素因数の和:40397

約数の個数: 32

約数和(自身を含む): 271205760

約数和(自身を除く): 121683075

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 40357, 121071, 201785, 524641, 605355, 766783, 1573923, 2300349, 2623205, 3833915, 7869615, 9968179, 11501745, 29904537, 49840895, 149522685]

約数ペア:

[(1, 149522685), (3, 49840895), (5, 29904537), (13, 11501745), (15, 9968179), (19, 7869615), (39, 3833915), (57, 2623205), (65, 2300349), (95, 1573923), (195, 766783), (247, 605355), (285, 524641), (741, 201785), (1235, 121071), (3705, 40357)]