22175685

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 45615960

約数和(自身を除く): 23440275

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 89, 105, 113, 147, 245, 267, 315, 339, 441, 445, 565, 623, 735, 791, 801, 1017, 1335, 1695, 1869, 2205, 2373, 3115, 3955, 4005, 4361, 5085, 5537, 5607, 7119, 9345, 10057, 11865, 13083, 16611, 21805, 27685, 28035, 30171, 35595, 39249, 49833, 50285, 65415, 70399, 83055, 90513, 150855, 196245, 211197, 249165, 351995, 452565, 492793, 633591, 1055985, 1478379, 2463965, 3167955, 4435137, 7391895, 22175685]

約数ペア:

[(1, 22175685), (3, 7391895), (5, 4435137), (7, 3167955), (9, 2463965), (15, 1478379), (21, 1055985), (35, 633591), (45, 492793), (49, 452565), (63, 351995), (89, 249165), (105, 211197), (113, 196245), (147, 150855), (245, 90513), (267, 83055), (315, 70399), (339, 65415), (441, 50285), (445, 49833), (565, 39249), (623, 35595), (735, 30171), (791, 28035), (801, 27685), (1017, 21805), (1335, 16611), (1695, 13083), (1869, 11865), (2205, 10057), (2373, 9345), (3115, 7119), (3955, 5607), (4005, 5537), (4361, 5085)]