14815725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 26575680

約数和(自身を除く): 11759955

約数列:

[1, 3, 5, 15, 19, 25, 37, 57, 75, 95, 111, 185, 281, 285, 475, 555, 703, 843, 925, 1405, 1425, 2109, 2775, 3515, 4215, 5339, 7025, 10397, 10545, 16017, 17575, 21075, 26695, 31191, 51985, 52725, 80085, 133475, 155955, 197543, 259925, 400425, 592629, 779775, 987715, 2963145, 4938575, 14815725]

約数ペア:

[(1, 14815725), (3, 4938575), (5, 2963145), (15, 987715), (19, 779775), (25, 592629), (37, 400425), (57, 259925), (75, 197543), (95, 155955), (111, 133475), (185, 80085), (281, 52725), (285, 51985), (475, 31191), (555, 26695), (703, 21075), (843, 17575), (925, 16017), (1405, 10545), (1425, 10397), (2109, 7025), (2775, 5339), (3515, 4215)]