151380405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7459}}^1$

素因数の和:7522

約数の個数: 48

約数和(自身を含む): 293267520

約数和(自身を除く): 141887115

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 4059, 6765, 7459, 20295, 22377, 37295, 67131, 82049, 111885, 246147, 305819, 335655, 410245, 738441, 917457, 1230735, 1529095, 2752371, 3364009, 3692205, 4587285, 10092027, 13761855, 16820045, 30276081, 50460135, 151380405]

約数ペア:

[(1, 151380405), (3, 50460135), (5, 30276081), (9, 16820045), (11, 13761855), (15, 10092027), (33, 4587285), (41, 3692205), (45, 3364009), (55, 2752371), (99, 1529095), (123, 1230735), (165, 917457), (205, 738441), (369, 410245), (451, 335655), (495, 305819), (615, 246147), (1353, 111885), (1845, 82049), (2255, 67131), (4059, 37295), (6765, 22377), (7459, 20295)]