29728492725

素因数分解:

$3^1\times 5^2\times {\mathrm{8317}}^1\times {\mathrm{47659}}^1$

素因数の和:55989

約数の個数: 24

約数和(自身を含む): 49158049120

約数和(自身を除く): 19429556395

約数列:

[1, 3, 5, 15, 25, 75, 8317, 24951, 41585, 47659, 124755, 142977, 207925, 238295, 623775, 714885, 1191475, 3574425, 396379903, 1189139709, 1981899515, 5945698545, 9909497575, 29728492725]

約数ペア:

[(1, 29728492725), (3, 9909497575), (5, 5945698545), (15, 1981899515), (25, 1189139709), (75, 396379903), (8317, 3574425), (24951, 1191475), (41585, 714885), (47659, 623775), (124755, 238295), (142977, 207925)]