23423775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 41616384

約数和(自身を除く): 18192609

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 367, 555, 575, 851, 925, 1101, 1725, 1835, 2553, 2775, 4255, 5505, 8441, 9175, 12765, 13579, 21275, 25323, 27525, 40737, 42205, 63825, 67895, 126615, 203685, 211025, 312317, 339475, 633075, 936951, 1018425, 1561585, 4684755, 7807925, 23423775]

約数ペア:

[(1, 23423775), (3, 7807925), (5, 4684755), (15, 1561585), (23, 1018425), (25, 936951), (37, 633075), (69, 339475), (75, 312317), (111, 211025), (115, 203685), (185, 126615), (345, 67895), (367, 63825), (555, 42205), (575, 40737), (851, 27525), (925, 25323), (1101, 21275), (1725, 13579), (1835, 12765), (2553, 9175), (2775, 8441), (4255, 5505)]