545684785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5051}}^1$

素因数の和:5145

約数の個数: 32

約数和(自身を含む): 733307904

約数和(自身を除く): 187623119

約数列:

[1, 5, 17, 31, 41, 85, 155, 205, 527, 697, 1271, 2635, 3485, 5051, 6355, 21607, 25255, 85867, 108035, 156581, 207091, 429335, 782905, 1035455, 2661877, 3520547, 6419821, 13309385, 17602735, 32099105, 109136957, 545684785]

約数ペア:

[(1, 545684785), (5, 109136957), (17, 32099105), (31, 17602735), (41, 13309385), (85, 6419821), (155, 3520547), (205, 2661877), (527, 1035455), (697, 782905), (1271, 429335), (2635, 207091), (3485, 156581), (5051, 108035), (6355, 85867), (21607, 25255)]