22655815

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 14357945

約数列:

[1, 5, 7, 13, 17, 29, 35, 65, 85, 91, 101, 119, 145, 203, 221, 377, 455, 493, 505, 595, 707, 1015, 1105, 1313, 1547, 1717, 1885, 2465, 2639, 2929, 3451, 3535, 6409, 6565, 7735, 8585, 9191, 12019, 13195, 14645, 17255, 20503, 22321, 32045, 38077, 44863, 45955, 49793, 60095, 102515, 111605, 156247, 190385, 224315, 248965, 266539, 348551, 647309, 781235, 1332695, 1742755, 3236545, 4531163, 22655815]

約数ペア:

[(1, 22655815), (5, 4531163), (7, 3236545), (13, 1742755), (17, 1332695), (29, 781235), (35, 647309), (65, 348551), (85, 266539), (91, 248965), (101, 224315), (119, 190385), (145, 156247), (203, 111605), (221, 102515), (377, 60095), (455, 49793), (493, 45955), (505, 44863), (595, 38077), (707, 32045), (1015, 22321), (1105, 20503), (1313, 17255), (1547, 14645), (1717, 13195), (1885, 12019), (2465, 9191), (2639, 8585), (2929, 7735), (3451, 6565), (3535, 6409)]