157450395

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{593}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 260941824

約数和(自身を除く): 103491429

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 571, 593, 1713, 1779, 2855, 2965, 8565, 8895, 17701, 18383, 53103, 55149, 88505, 91915, 265515, 275745, 338603, 1015809, 1693015, 5079045, 10496693, 31490079, 52483465, 157450395]

約数ペア:

[(1, 157450395), (3, 52483465), (5, 31490079), (15, 10496693), (31, 5079045), (93, 1693015), (155, 1015809), (465, 338603), (571, 275745), (593, 265515), (1713, 91915), (1779, 88505), (2855, 55149), (2965, 53103), (8565, 18383), (8895, 17701)]