192719955

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 312864768

約数和(自身を除く): 120144813

約数列:

[1, 3, 5, 15, 137, 191, 411, 491, 573, 685, 955, 1473, 2055, 2455, 2865, 7365, 26167, 67267, 78501, 93781, 130835, 201801, 281343, 336335, 392505, 468905, 1009005, 1406715, 12847997, 38543991, 64239985, 192719955]

約数ペア:

[(1, 192719955), (3, 64239985), (5, 38543991), (15, 12847997), (137, 1406715), (191, 1009005), (411, 468905), (491, 392505), (573, 336335), (685, 281343), (955, 201801), (1473, 130835), (2055, 93781), (2455, 78501), (2865, 67267), (7365, 26167)]