38351745

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{983}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 72501120

約数和(自身を除く): 34149375

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 983, 1445, 2295, 2601, 2949, 4335, 4915, 7803, 8847, 13005, 14745, 16711, 26541, 39015, 44235, 50133, 83555, 132705, 150399, 250665, 284087, 451197, 751995, 852261, 1420435, 2255985, 2556783, 4261305, 7670349, 12783915, 38351745]

約数ペア:

[(1, 38351745), (3, 12783915), (5, 7670349), (9, 4261305), (15, 2556783), (17, 2255985), (27, 1420435), (45, 852261), (51, 751995), (85, 451197), (135, 284087), (153, 250665), (255, 150399), (289, 132705), (459, 83555), (765, 50133), (867, 44235), (983, 39015), (1445, 26541), (2295, 16711), (2601, 14745), (2949, 13005), (4335, 8847), (4915, 7803)]