29558205

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 54512640

約数和(自身を除く): 24954435

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 181, 191, 285, 543, 573, 855, 905, 955, 1629, 1719, 2715, 2865, 3439, 3629, 8145, 8595, 10317, 10887, 17195, 18145, 30951, 32661, 34571, 51585, 54435, 103713, 154755, 163305, 172855, 311139, 518565, 656849, 1555695, 1970547, 3284245, 5911641, 9852735, 29558205]

約数ペア:

[(1, 29558205), (3, 9852735), (5, 5911641), (9, 3284245), (15, 1970547), (19, 1555695), (45, 656849), (57, 518565), (95, 311139), (171, 172855), (181, 163305), (191, 154755), (285, 103713), (543, 54435), (573, 51585), (855, 34571), (905, 32661), (955, 30951), (1629, 18145), (1719, 17195), (2715, 10887), (2865, 10317), (3439, 8595), (3629, 8145)]