87488335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 118117440

約数和(自身を除く): 30629105

約数列:

[1, 5, 11, 55, 61, 89, 293, 305, 445, 671, 979, 1465, 3223, 3355, 4895, 5429, 16115, 17873, 26077, 27145, 59719, 89365, 130385, 196603, 286847, 298595, 983015, 1434235, 1590697, 7953485, 17497667, 87488335]

約数ペア:

[(1, 87488335), (5, 17497667), (11, 7953485), (55, 1590697), (61, 1434235), (89, 983015), (293, 298595), (305, 286847), (445, 196603), (671, 130385), (979, 89365), (1465, 59719), (3223, 27145), (3355, 26077), (4895, 17873), (5429, 16115)]