68164335

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3645

約数の個数: 40

約数和(自身を含む): 124825536

約数和(自身を除く): 56661201

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3581, 3807, 6345, 10743, 17905, 19035, 32229, 53715, 96687, 161145, 168307, 290061, 483435, 504921, 841535, 1450305, 1514763, 2524605, 4544289, 7573815, 13632867, 22721445, 68164335]

約数ペア:

[(1, 68164335), (3, 22721445), (5, 13632867), (9, 7573815), (15, 4544289), (27, 2524605), (45, 1514763), (47, 1450305), (81, 841535), (135, 504921), (141, 483435), (235, 290061), (405, 168307), (423, 161145), (705, 96687), (1269, 53715), (2115, 32229), (3581, 19035), (3807, 17905), (6345, 10743)]