17152875

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 31474560

約数和(自身を除く): 14321685

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 193, 225, 237, 375, 395, 579, 711, 965, 1125, 1185, 1737, 1975, 2895, 3555, 4825, 5925, 8685, 9875, 14475, 15247, 17775, 24125, 29625, 43425, 45741, 72375, 76235, 88875, 137223, 217125, 228705, 381175, 686115, 1143525, 1905875, 3430575, 5717625, 17152875]

約数ペア:

[(1, 17152875), (3, 5717625), (5, 3430575), (9, 1905875), (15, 1143525), (25, 686115), (45, 381175), (75, 228705), (79, 217125), (125, 137223), (193, 88875), (225, 76235), (237, 72375), (375, 45741), (395, 43425), (579, 29625), (711, 24125), (965, 17775), (1125, 15247), (1185, 14475), (1737, 9875), (1975, 8685), (2895, 5925), (3555, 4825)]