23289435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 44579808

約数和(自身を除く): 21290373

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 971, 1599, 1845, 2665, 2913, 4797, 4855, 7995, 8739, 12623, 14565, 23985, 37869, 39811, 43695, 63115, 113607, 119433, 189345, 199055, 358299, 517543, 568035, 597165, 1552629, 1791495, 2587715, 4657887, 7763145, 23289435]

約数ペア:

[(1, 23289435), (3, 7763145), (5, 4657887), (9, 2587715), (13, 1791495), (15, 1552629), (39, 597165), (41, 568035), (45, 517543), (65, 358299), (117, 199055), (123, 189345), (195, 119433), (205, 113607), (369, 63115), (533, 43695), (585, 39811), (615, 37869), (971, 23985), (1599, 14565), (1845, 12623), (2665, 8739), (2913, 7995), (4797, 4855)]