15145810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 30145608

約数和(自身を除く): 14999798

約数列:

[1, 2, 5, 10, 17, 34, 41, 53, 82, 85, 106, 170, 205, 265, 410, 530, 697, 901, 1394, 1681, 1802, 2173, 3362, 3485, 4346, 4505, 6970, 8405, 9010, 10865, 16810, 21730, 28577, 36941, 57154, 73882, 89093, 142885, 178186, 184705, 285770, 369410, 445465, 890930, 1514581, 3029162, 7572905, 15145810]

約数ペア:

[(1, 15145810), (2, 7572905), (5, 3029162), (10, 1514581), (17, 890930), (34, 445465), (41, 369410), (53, 285770), (82, 184705), (85, 178186), (106, 142885), (170, 89093), (205, 73882), (265, 57154), (410, 36941), (530, 28577), (697, 21730), (901, 16810), (1394, 10865), (1681, 9010), (1802, 8405), (2173, 6970), (3362, 4505), (3485, 4346)]