80493877125

素因数分解:

$3^2\times 5^3\times {\mathrm{499}}^1\times {\mathrm{143387}}^1$

素因数の和:143907

約数の個数: 48

約数和(自身を含む): 145395432000

約数和(自身を除く): 64901554875

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 499, 1125, 1497, 2495, 4491, 7485, 12475, 22455, 37425, 62375, 112275, 143387, 187125, 430161, 561375, 716935, 1290483, 2150805, 3584675, 6452415, 10754025, 17923375, 32262075, 53770125, 71550113, 161310375, 214650339, 357750565, 643951017, 1073251695, 1788752825, 3219755085, 5366258475, 8943764125, 16098775425, 26831292375, 80493877125]

約数ペア:

[(1, 80493877125), (3, 26831292375), (5, 16098775425), (9, 8943764125), (15, 5366258475), (25, 3219755085), (45, 1788752825), (75, 1073251695), (125, 643951017), (225, 357750565), (375, 214650339), (499, 161310375), (1125, 71550113), (1497, 53770125), (2495, 32262075), (4491, 17923375), (7485, 10754025), (12475, 6452415), (22455, 3584675), (37425, 2150805), (62375, 1290483), (112275, 716935), (143387, 561375), (187125, 430161)]