22864575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 40711680

約数和(自身を除く): 17847105

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 79, 85, 227, 237, 255, 395, 425, 681, 1135, 1185, 1275, 1343, 1975, 3405, 3859, 4029, 5675, 5925, 6715, 11577, 17025, 17933, 19295, 20145, 33575, 53799, 57885, 89665, 96475, 100725, 268995, 289425, 304861, 448325, 914583, 1344975, 1524305, 4572915, 7621525, 22864575]

約数ペア:

[(1, 22864575), (3, 7621525), (5, 4572915), (15, 1524305), (17, 1344975), (25, 914583), (51, 448325), (75, 304861), (79, 289425), (85, 268995), (227, 100725), (237, 96475), (255, 89665), (395, 57885), (425, 53799), (681, 33575), (1135, 20145), (1185, 19295), (1275, 17933), (1343, 17025), (1975, 11577), (3405, 6715), (3859, 5925), (4029, 5675)]