68953395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4349}}^1$

素因数の和:4515

約数の個数: 32

約数和(自身を含む): 126950400

約数和(自身を除く): 57997005

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 2265, 3171, 4349, 5285, 13047, 15855, 21745, 30443, 65235, 91329, 152215, 456645, 656699, 1970097, 3283495, 4596893, 9850485, 13790679, 22984465, 68953395]

約数ペア:

[(1, 68953395), (3, 22984465), (5, 13790679), (7, 9850485), (15, 4596893), (21, 3283495), (35, 1970097), (105, 656699), (151, 456645), (453, 152215), (755, 91329), (1057, 65235), (2265, 30443), (3171, 21745), (4349, 15855), (5285, 13047)]