19052625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 33800832

約数和(自身を除く): 14748207

約数列:

[1, 3, 5, 15, 23, 25, 47, 69, 75, 115, 125, 141, 235, 345, 375, 575, 705, 1081, 1175, 1725, 2209, 2875, 3243, 3525, 5405, 5875, 6627, 8625, 11045, 16215, 17625, 27025, 33135, 50807, 55225, 81075, 135125, 152421, 165675, 254035, 276125, 405375, 762105, 828375, 1270175, 3810525, 6350875, 19052625]

約数ペア:

[(1, 19052625), (3, 6350875), (5, 3810525), (15, 1270175), (23, 828375), (25, 762105), (47, 405375), (69, 276125), (75, 254035), (115, 165675), (125, 152421), (141, 135125), (235, 81075), (345, 55225), (375, 50807), (575, 33135), (705, 27025), (1081, 17625), (1175, 16215), (1725, 11045), (2209, 8625), (2875, 6627), (3243, 5875), (3525, 5405)]