88892355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 70360125

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 71, 95, 115, 191, 213, 285, 345, 355, 437, 573, 955, 1065, 1311, 1349, 1633, 2185, 2865, 3629, 4047, 4393, 4899, 6555, 6745, 8165, 10887, 13179, 13561, 18145, 20235, 21965, 24495, 31027, 40683, 54435, 65895, 67805, 83467, 93081, 155135, 203415, 250401, 257659, 311903, 417335, 465405, 772977, 935709, 1252005, 1288295, 1559515, 3864885, 4678545, 5926157, 17778471, 29630785, 88892355]

約数ペア:

[(1, 88892355), (3, 29630785), (5, 17778471), (15, 5926157), (19, 4678545), (23, 3864885), (57, 1559515), (69, 1288295), (71, 1252005), (95, 935709), (115, 772977), (191, 465405), (213, 417335), (285, 311903), (345, 257659), (355, 250401), (437, 203415), (573, 155135), (955, 93081), (1065, 83467), (1311, 67805), (1349, 65895), (1633, 54435), (2185, 40683), (2865, 31027), (3629, 24495), (4047, 21965), (4393, 20235), (4899, 18145), (6555, 13561), (6745, 13179), (8165, 10887)]