69924015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4723}}^1$

素因数の和:4788

約数の個数: 48

約数和(自身を含む): 141493248

約数和(自身を除く): 71569233

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4723, 4935, 14169, 14805, 23615, 33061, 42507, 70845, 99183, 165305, 212535, 221981, 297549, 495915, 665943, 1109905, 1487745, 1553867, 1997829, 3329715, 4661601, 7769335, 9989145, 13984803, 23308005, 69924015]

約数ペア:

[(1, 69924015), (3, 23308005), (5, 13984803), (7, 9989145), (9, 7769335), (15, 4661601), (21, 3329715), (35, 1997829), (45, 1553867), (47, 1487745), (63, 1109905), (105, 665943), (141, 495915), (235, 297549), (315, 221981), (329, 212535), (423, 165305), (705, 99183), (987, 70845), (1645, 42507), (2115, 33061), (2961, 23615), (4723, 14805), (4935, 14169)]