148798225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{811}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 190300320

約数和(自身を除く): 41502095

約数列:

[1, 5, 25, 41, 179, 205, 811, 895, 1025, 4055, 4475, 7339, 20275, 33251, 36695, 145169, 166255, 183475, 725845, 831275, 3629225, 5951929, 29759645, 148798225]

約数ペア:

[(1, 148798225), (5, 29759645), (25, 5951929), (41, 3629225), (179, 831275), (205, 725845), (811, 183475), (895, 166255), (1025, 145169), (4055, 36695), (4475, 33251), (7339, 20275)]