4107705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 8294400

約数和(自身を除く): 4186695

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 71, 87, 95, 105, 133, 145, 203, 213, 285, 355, 399, 435, 497, 551, 609, 665, 1015, 1065, 1349, 1491, 1653, 1995, 2059, 2485, 2755, 3045, 3857, 4047, 6177, 6745, 7455, 8265, 9443, 10295, 11571, 14413, 19285, 20235, 28329, 30885, 39121, 43239, 47215, 57855, 72065, 117363, 141645, 195605, 216195, 273847, 586815, 821541, 1369235, 4107705]

約数ペア:

[(1, 4107705), (3, 1369235), (5, 821541), (7, 586815), (15, 273847), (19, 216195), (21, 195605), (29, 141645), (35, 117363), (57, 72065), (71, 57855), (87, 47215), (95, 43239), (105, 39121), (133, 30885), (145, 28329), (203, 20235), (213, 19285), (285, 14413), (355, 11571), (399, 10295), (435, 9443), (497, 8265), (551, 7455), (609, 6745), (665, 6177), (1015, 4047), (1065, 3857), (1349, 3045), (1491, 2755), (1653, 2485), (1995, 2059)]