4488897385

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 6598195200

約数和(自身を除く): 2109297815

約数列:

[1, 5, 7, 29, 35, 47, 73, 145, 203, 235, 329, 365, 511, 1015, 1289, 1363, 1645, 2117, 2555, 3431, 6445, 6815, 9023, 9541, 10585, 14819, 17155, 24017, 37381, 45115, 47705, 60583, 74095, 94097, 99499, 120085, 186905, 261667, 302915, 424081, 470485, 497495, 658679, 696493, 1308335, 1756907, 2120405, 2728813, 3293395, 3482465, 4422559, 8784535, 12298349, 13644065, 19101691, 22112795, 30957913, 61491745, 95508455, 128254211, 154789565, 641271055, 897779477, 4488897385]

約数ペア:

[(1, 4488897385), (5, 897779477), (7, 641271055), (29, 154789565), (35, 128254211), (47, 95508455), (73, 61491745), (145, 30957913), (203, 22112795), (235, 19101691), (329, 13644065), (365, 12298349), (511, 8784535), (1015, 4422559), (1289, 3482465), (1363, 3293395), (1645, 2728813), (2117, 2120405), (2555, 1756907), (3431, 1308335), (6445, 696493), (6815, 658679), (9023, 497495), (9541, 470485), (10585, 424081), (14819, 302915), (17155, 261667), (24017, 186905), (37381, 120085), (45115, 99499), (47705, 94097), (60583, 74095)]