55501125

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^2\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 95769024

約数和(自身を除く): 40267899

約数列:

[1, 3, 5, 15, 25, 47, 67, 75, 125, 141, 201, 235, 335, 375, 705, 1005, 1175, 1675, 2209, 3149, 3525, 5025, 5875, 6627, 8375, 9447, 11045, 15745, 17625, 25125, 33135, 47235, 55225, 78725, 148003, 165675, 236175, 276125, 393625, 444009, 740015, 828375, 1180875, 2220045, 3700075, 11100225, 18500375, 55501125]

約数ペア:

[(1, 55501125), (3, 18500375), (5, 11100225), (15, 3700075), (25, 2220045), (47, 1180875), (67, 828375), (75, 740015), (125, 444009), (141, 393625), (201, 276125), (235, 236175), (335, 165675), (375, 148003), (705, 78725), (1005, 55225), (1175, 47235), (1675, 33135), (2209, 25125), (3149, 17625), (3525, 15745), (5025, 11045), (5875, 9447), (6627, 8375)]