1567129955

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 2121453504

約数和(自身を除く): 554323549

約数列:

[1, 5, 17, 23, 61, 85, 115, 289, 305, 391, 773, 1037, 1403, 1445, 1955, 3865, 5185, 6647, 7015, 13141, 17629, 17779, 23851, 33235, 47153, 65705, 88145, 88895, 119255, 223397, 235765, 302243, 405467, 801601, 1084519, 1116985, 1511215, 2027335, 4008005, 5138131, 5422595, 13627217, 18436823, 25690655, 68136085, 92184115, 313425991, 1567129955]

約数ペア:

[(1, 1567129955), (5, 313425991), (17, 92184115), (23, 68136085), (61, 25690655), (85, 18436823), (115, 13627217), (289, 5422595), (305, 5138131), (391, 4008005), (773, 2027335), (1037, 1511215), (1403, 1116985), (1445, 1084519), (1955, 801601), (3865, 405467), (5185, 302243), (6647, 235765), (7015, 223397), (13141, 119255), (17629, 88895), (17779, 88145), (23851, 65705), (33235, 47153)]