191546245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 256608000

約数和(自身を除く): 65061755

約数列:

[1, 5, 11, 55, 89, 109, 359, 445, 545, 979, 1199, 1795, 3949, 4895, 5995, 9701, 19745, 31951, 39131, 48505, 106711, 159755, 195655, 351461, 430441, 533555, 1757305, 2152205, 3482659, 17413295, 38309249, 191546245]

約数ペア:

[(1, 191546245), (5, 38309249), (11, 17413295), (55, 3482659), (89, 2152205), (109, 1757305), (359, 533555), (445, 430441), (545, 351461), (979, 195655), (1199, 159755), (1795, 106711), (3949, 48505), (4895, 39131), (5995, 31951), (9701, 19745)]