1330889605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 1676700000

約数和(自身を除く): 345810395

約数列:

[1, 5, 29, 145, 149, 229, 269, 745, 1145, 1345, 4321, 6641, 7801, 21605, 33205, 34121, 39005, 40081, 61601, 170605, 200405, 308005, 989509, 1162349, 1786429, 4947545, 5811745, 8932145, 9178549, 45892745, 266177921, 1330889605]

約数ペア:

[(1, 1330889605), (5, 266177921), (29, 45892745), (145, 9178549), (149, 8932145), (229, 5811745), (269, 4947545), (745, 1786429), (1145, 1162349), (1345, 989509), (4321, 308005), (6641, 200405), (7801, 170605), (21605, 61601), (33205, 40081), (34121, 39005)]