1723275

素因数分解:

$3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 60

約数和(自身を含む): 3420912

約数和(自身を除く): 1697637

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 37, 45, 69, 75, 81, 111, 115, 135, 185, 207, 225, 333, 345, 405, 555, 575, 621, 675, 851, 925, 999, 1035, 1665, 1725, 1863, 2025, 2553, 2775, 2997, 3105, 4255, 4995, 5175, 7659, 8325, 9315, 12765, 14985, 15525, 21275, 22977, 24975, 38295, 46575, 63825, 68931, 74925, 114885, 191475, 344655, 574425, 1723275]

約数ペア:

[(1, 1723275), (3, 574425), (5, 344655), (9, 191475), (15, 114885), (23, 74925), (25, 68931), (27, 63825), (37, 46575), (45, 38295), (69, 24975), (75, 22977), (81, 21275), (111, 15525), (115, 14985), (135, 12765), (185, 9315), (207, 8325), (225, 7659), (333, 5175), (345, 4995), (405, 4255), (555, 3105), (575, 2997), (621, 2775), (675, 2553), (851, 2025), (925, 1863), (999, 1725), (1035, 1665)]