56655135

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 107377920

約数和(自身を除く): 50722785

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2389, 2635, 4743, 7167, 7905, 11945, 21501, 23715, 35835, 40613, 74059, 107505, 121839, 203065, 222177, 365517, 370295, 609195, 666531, 1110885, 1259003, 1827585, 3332655, 3777009, 6295015, 11331027, 18885045, 56655135]

約数ペア:

[(1, 56655135), (3, 18885045), (5, 11331027), (9, 6295015), (15, 3777009), (17, 3332655), (31, 1827585), (45, 1259003), (51, 1110885), (85, 666531), (93, 609195), (153, 370295), (155, 365517), (255, 222177), (279, 203065), (465, 121839), (527, 107505), (765, 74059), (1395, 40613), (1581, 35835), (2389, 23715), (2635, 21501), (4743, 11945), (7167, 7905)]