17370495

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 31629312

約数和(自身を除く): 14258817

約数列:

[1, 3, 5, 9, 15, 43, 45, 47, 129, 141, 191, 215, 235, 387, 423, 573, 645, 705, 955, 1719, 1935, 2021, 2115, 2865, 6063, 8213, 8595, 8977, 10105, 18189, 24639, 26931, 30315, 41065, 44885, 73917, 80793, 90945, 123195, 134655, 369585, 386011, 403965, 1158033, 1930055, 3474099, 5790165, 17370495]

約数ペア:

[(1, 17370495), (3, 5790165), (5, 3474099), (9, 1930055), (15, 1158033), (43, 403965), (45, 386011), (47, 369585), (129, 134655), (141, 123195), (191, 90945), (215, 80793), (235, 73917), (387, 44885), (423, 41065), (573, 30315), (645, 26931), (705, 24639), (955, 18189), (1719, 10105), (1935, 8977), (2021, 8595), (2115, 8213), (2865, 6063)]