574425

素因数分解:

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

素因数の和:79

約数の個数: 48

約数和(自身を含む): 1130880

約数和(自身を除く): 556455

約数列:

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

約数ペア:

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