15225756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 44556288

約数和(自身を除く): 29330532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 191, 219, 273, 292, 364, 382, 438, 511, 546, 573, 764, 876, 949, 1022, 1092, 1146, 1337, 1533, 1898, 2044, 2292, 2483, 2674, 2847, 3066, 3796, 4011, 4966, 5348, 5694, 6132, 6643, 7449, 8022, 9932, 11388, 13286, 13943, 14898, 16044, 17381, 19929, 26572, 27886, 29796, 34762, 39858, 41829, 52143, 55772, 69524, 79716, 83658, 97601, 104286, 167316, 181259, 195202, 208572, 292803, 362518, 390404, 543777, 585606, 725036, 1087554, 1171212, 1268813, 2175108, 2537626, 3806439, 5075252, 7612878, 15225756]

約数ペア:

[(1, 15225756), (2, 7612878), (3, 5075252), (4, 3806439), (6, 2537626), (7, 2175108), (12, 1268813), (13, 1171212), (14, 1087554), (21, 725036), (26, 585606), (28, 543777), (39, 390404), (42, 362518), (52, 292803), (73, 208572), (78, 195202), (84, 181259), (91, 167316), (146, 104286), (156, 97601), (182, 83658), (191, 79716), (219, 69524), (273, 55772), (292, 52143), (364, 41829), (382, 39858), (438, 34762), (511, 29796), (546, 27886), (573, 26572), (764, 19929), (876, 17381), (949, 16044), (1022, 14898), (1092, 13943), (1146, 13286), (1337, 11388), (1533, 9932), (1898, 8022), (2044, 7449), (2292, 6643), (2483, 6132), (2674, 5694), (2847, 5348), (3066, 4966), (3796, 4011)]