28565567985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{176021}}^1$

素因数の和:176409

約数の個数: 32

約数和(自身を含む): 47314713600

約数和(自身を除く): 18749145615

約数列:

[1, 3, 5, 15, 31, 93, 155, 349, 465, 1047, 1745, 5235, 10819, 32457, 54095, 162285, 176021, 528063, 880105, 2640315, 5456651, 16369953, 27283255, 61431329, 81849765, 184293987, 307156645, 921469935, 1904371199, 5713113597, 9521855995, 28565567985]

約数ペア:

[(1, 28565567985), (3, 9521855995), (5, 5713113597), (15, 1904371199), (31, 921469935), (93, 307156645), (155, 184293987), (349, 81849765), (465, 61431329), (1047, 27283255), (1745, 16369953), (5235, 5456651), (10819, 2640315), (32457, 880105), (54095, 528063), (162285, 176021)]