75218235

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 122791680

約数和(自身を除く): 47573445

約数列:

[1, 3, 5, 15, 101, 131, 303, 379, 393, 505, 655, 1137, 1515, 1895, 1965, 5685, 13231, 38279, 39693, 49649, 66155, 114837, 148947, 191395, 198465, 248245, 574185, 744735, 5014549, 15043647, 25072745, 75218235]

約数ペア:

[(1, 75218235), (3, 25072745), (5, 15043647), (15, 5014549), (101, 744735), (131, 574185), (303, 248245), (379, 198465), (393, 191395), (505, 148947), (655, 114837), (1137, 66155), (1515, 49649), (1895, 39693), (1965, 38279), (5685, 13231)]