72693295

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1669}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 90420480

約数和(自身を除く): 17727185

約数列:

[1, 5, 31, 155, 281, 1405, 1669, 8345, 8711, 43555, 51739, 258695, 468989, 2344945, 14538659, 72693295]

約数ペア:

[(1, 72693295), (5, 14538659), (31, 2344945), (155, 468989), (281, 258695), (1405, 51739), (1669, 43555), (8345, 8711)]