161452005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{75269}}^1$

素因数の和:75301

約数の個数: 32

約数和(自身を含む): 303488640

約数和(自身を除く): 142036635

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 75269, 225807, 376345, 827959, 978497, 1129035, 2483877, 2935491, 4139795, 4892485, 10763467, 12419385, 14677455, 32290401, 53817335, 161452005]

約数ペア:

[(1, 161452005), (3, 53817335), (5, 32290401), (11, 14677455), (13, 12419385), (15, 10763467), (33, 4892485), (39, 4139795), (55, 2935491), (65, 2483877), (143, 1129035), (165, 978497), (195, 827959), (429, 376345), (715, 225807), (2145, 75269)]