424575

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:73

約数の個数: 48

約数和(自身を含む): 848160

約数和(自身を除く): 423585

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 37, 45, 51, 75, 85, 111, 135, 153, 185, 225, 255, 333, 425, 459, 555, 629, 675, 765, 925, 999, 1275, 1665, 1887, 2295, 2775, 3145, 3825, 4995, 5661, 8325, 9435, 11475, 15725, 16983, 24975, 28305, 47175, 84915, 141525, 424575]

約数ペア:

[(1, 424575), (3, 141525), (5, 84915), (9, 47175), (15, 28305), (17, 24975), (25, 16983), (27, 15725), (37, 11475), (45, 9435), (51, 8325), (75, 5661), (85, 4995), (111, 3825), (135, 3145), (153, 2775), (185, 2295), (225, 1887), (255, 1665), (333, 1275), (425, 999), (459, 925), (555, 765), (629, 675)]