148875331365

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1\times {\mathrm{38891}}^1$

素因数の和:39490

約数の個数: 48

約数和(自身を含む): 259843985856

約数和(自身を除く): 110968654491

約数列:

[1, 3, 5, 9, 15, 45, 257, 331, 771, 993, 1285, 1655, 2313, 2979, 3855, 4965, 11565, 14895, 38891, 85067, 116673, 194455, 255201, 350019, 425335, 583365, 765603, 1276005, 1750095, 3828015, 9994987, 12872921, 29984961, 38618763, 49974935, 64364605, 89954883, 115856289, 149924805, 193093815, 449774415, 579281445, 3308340697, 9925022091, 16541703485, 29775066273, 49625110455, 148875331365]

約数ペア:

[(1, 148875331365), (3, 49625110455), (5, 29775066273), (9, 16541703485), (15, 9925022091), (45, 3308340697), (257, 579281445), (331, 449774415), (771, 193093815), (993, 149924805), (1285, 115856289), (1655, 89954883), (2313, 64364605), (2979, 49974935), (3855, 38618763), (4965, 29984961), (11565, 12872921), (14895, 9994987), (38891, 3828015), (85067, 1750095), (116673, 1276005), (194455, 765603), (255201, 583365), (350019, 425335)]