147287375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 194987520

約数和(自身を除く): 47700145

約数列:

[1, 5, 25, 29, 41, 125, 145, 205, 725, 991, 1025, 1189, 3625, 4955, 5125, 5945, 24775, 28739, 29725, 40631, 123875, 143695, 148625, 203155, 718475, 1015775, 1178299, 3592375, 5078875, 5891495, 29457475, 147287375]

約数ペア:

[(1, 147287375), (5, 29457475), (25, 5891495), (29, 5078875), (41, 3592375), (125, 1178299), (145, 1015775), (205, 718475), (725, 203155), (991, 148625), (1025, 143695), (1189, 123875), (3625, 40631), (4955, 29725), (5125, 28739), (5945, 24775)]