22307625

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 40884480

約数和(自身を除く): 18576855

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 225, 237, 251, 375, 395, 711, 753, 1125, 1185, 1255, 1975, 2259, 3555, 3765, 5925, 6275, 9875, 11295, 17775, 18825, 19829, 29625, 31375, 56475, 59487, 88875, 94125, 99145, 178461, 282375, 297435, 495725, 892305, 1487175, 2478625, 4461525, 7435875, 22307625]

約数ペア:

[(1, 22307625), (3, 7435875), (5, 4461525), (9, 2478625), (15, 1487175), (25, 892305), (45, 495725), (75, 297435), (79, 282375), (125, 178461), (225, 99145), (237, 94125), (251, 88875), (375, 59487), (395, 56475), (711, 31375), (753, 29625), (1125, 19829), (1185, 18825), (1255, 17775), (1975, 11295), (2259, 9875), (3555, 6275), (3765, 5925)]