148613855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 197588160

約数和(自身を除く): 48974305

約数列:

[1, 5, 13, 53, 65, 179, 241, 265, 689, 895, 1205, 2327, 3133, 3445, 9487, 11635, 12773, 15665, 43139, 47435, 63865, 123331, 166049, 215695, 560807, 616655, 830245, 2286367, 2804035, 11431835, 29722771, 148613855]

約数ペア:

[(1, 148613855), (5, 29722771), (13, 11431835), (53, 2804035), (65, 2286367), (179, 830245), (241, 616655), (265, 560807), (689, 215695), (895, 166049), (1205, 123331), (2327, 63865), (3133, 47435), (3445, 43139), (9487, 15665), (11635, 12773)]