13732725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 24998400

約数和(自身を除く): 11265675

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 419, 437, 475, 575, 1257, 1311, 1425, 1725, 2095, 2185, 6285, 6555, 7961, 9637, 10475, 10925, 23883, 28911, 31425, 32775, 39805, 48185, 119415, 144555, 183103, 199025, 240925, 549309, 597075, 722775, 915515, 2746545, 4577575, 13732725]

約数ペア:

[(1, 13732725), (3, 4577575), (5, 2746545), (15, 915515), (19, 722775), (23, 597075), (25, 549309), (57, 240925), (69, 199025), (75, 183103), (95, 144555), (115, 119415), (285, 48185), (345, 39805), (419, 32775), (437, 31425), (475, 28911), (575, 23883), (1257, 10925), (1311, 10475), (1425, 9637), (1725, 7961), (2095, 6555), (2185, 6285)]