173429775

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11171}}^1$

素因数の和:11213

約数の個数: 48

約数和(自身を含む): 332478720

約数和(自身を除く): 159048945

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 5175, 11171, 15525, 33513, 55855, 100539, 167565, 256933, 279275, 301617, 502695, 770799, 837825, 1284665, 1508085, 2312397, 2513475, 3853995, 6423325, 6937191, 7540425, 11561985, 19269975, 34685955, 57809925, 173429775]

約数ペア:

[(1, 173429775), (3, 57809925), (5, 34685955), (9, 19269975), (15, 11561985), (23, 7540425), (25, 6937191), (27, 6423325), (45, 3853995), (69, 2513475), (75, 2312397), (115, 1508085), (135, 1284665), (207, 837825), (225, 770799), (345, 502695), (575, 301617), (621, 279275), (675, 256933), (1035, 167565), (1725, 100539), (3105, 55855), (5175, 33513), (11171, 15525)]