421194677115

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7043}}^1\times {\mathrm{22027}}^1$

素因数の和:29259

約数の個数: 32

約数和(自身を含む): 677761733376

約数和(自身を除く): 256567056261

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 7043, 21129, 22027, 35215, 66081, 105645, 110135, 330405, 1274783, 3824349, 3986887, 6373915, 11960661, 19121745, 19934435, 59803305, 155136161, 465408483, 775680805, 2327042415, 28079645141, 84238935423, 140398225705, 421194677115]

約数ペア:

[(1, 421194677115), (3, 140398225705), (5, 84238935423), (15, 28079645141), (181, 2327042415), (543, 775680805), (905, 465408483), (2715, 155136161), (7043, 59803305), (21129, 19934435), (22027, 19121745), (35215, 11960661), (66081, 6373915), (105645, 3986887), (110135, 3824349), (330405, 1274783)]