29617865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 9780535

約数列:

[1, 5, 19, 31, 89, 95, 113, 155, 445, 565, 589, 1691, 2147, 2759, 2945, 3503, 8455, 10057, 10735, 13795, 17515, 50285, 52421, 66557, 191083, 262105, 311767, 332785, 955415, 1558835, 5923573, 29617865]

約数ペア:

[(1, 29617865), (5, 5923573), (19, 1558835), (31, 955415), (89, 332785), (95, 311767), (113, 262105), (155, 191083), (445, 66557), (565, 52421), (589, 50285), (1691, 17515), (2147, 13795), (2759, 10735), (2945, 10057), (3503, 8455)]