4740435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 9547200

約数和(自身を除く): 4806765

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 149, 303, 315, 447, 505, 707, 745, 909, 1043, 1341, 1515, 2121, 2235, 3129, 3535, 4545, 5215, 6363, 6705, 9387, 10605, 15049, 15645, 31815, 45147, 46935, 75245, 105343, 135441, 225735, 316029, 526715, 677205, 948087, 1580145, 4740435]

約数ペア:

[(1, 4740435), (3, 1580145), (5, 948087), (7, 677205), (9, 526715), (15, 316029), (21, 225735), (35, 135441), (45, 105343), (63, 75245), (101, 46935), (105, 45147), (149, 31815), (303, 15645), (315, 15049), (447, 10605), (505, 9387), (707, 6705), (745, 6363), (909, 5215), (1043, 4545), (1341, 3535), (1515, 3129), (2121, 2235)]