16317735

素因数分解:

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

素因数の和:320

約数の個数: 36

約数和(自身を含む): 30576168

約数和(自身を除く): 14258433

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 149, 245, 447, 735, 745, 1043, 2235, 3129, 5215, 7301, 15645, 21903, 22201, 36505, 66603, 109515, 111005, 155407, 333015, 466221, 777035, 1087849, 2331105, 3263547, 5439245, 16317735]

約数ペア:

[(1, 16317735), (3, 5439245), (5, 3263547), (7, 2331105), (15, 1087849), (21, 777035), (35, 466221), (49, 333015), (105, 155407), (147, 111005), (149, 109515), (245, 66603), (447, 36505), (735, 22201), (745, 21903), (1043, 15645), (2235, 7301), (3129, 5215)]