159854445

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38197}}^1$

素因数の和:38242

約数の個数: 32

約数和(自身を含む): 293360640

約数和(自身を除く): 133506195

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 38197, 114591, 190985, 343773, 572955, 1031319, 1184107, 1718865, 3552321, 5156595, 5920535, 10656963, 17761605, 31970889, 53284815, 159854445]

約数ペア:

[(1, 159854445), (3, 53284815), (5, 31970889), (9, 17761605), (15, 10656963), (27, 5920535), (31, 5156595), (45, 3552321), (93, 1718865), (135, 1184107), (155, 1031319), (279, 572955), (465, 343773), (837, 190985), (1395, 114591), (4185, 38197)]