49151115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 96606432

約数和(自身を除く): 47455317

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 169, 195, 207, 281, 299, 345, 507, 585, 843, 845, 897, 1035, 1405, 1495, 1521, 2529, 2535, 2691, 3653, 3887, 4215, 4485, 6463, 7605, 10959, 11661, 12645, 13455, 18265, 19389, 19435, 32315, 32877, 34983, 47489, 54795, 58167, 58305, 84019, 96945, 142467, 164385, 174915, 237445, 252057, 290835, 420095, 427401, 712335, 756171, 1092247, 1260285, 2137005, 3276741, 3780855, 5461235, 9830223, 16383705, 49151115]

約数ペア:

[(1, 49151115), (3, 16383705), (5, 9830223), (9, 5461235), (13, 3780855), (15, 3276741), (23, 2137005), (39, 1260285), (45, 1092247), (65, 756171), (69, 712335), (115, 427401), (117, 420095), (169, 290835), (195, 252057), (207, 237445), (281, 174915), (299, 164385), (345, 142467), (507, 96945), (585, 84019), (843, 58305), (845, 58167), (897, 54795), (1035, 47489), (1405, 34983), (1495, 32877), (1521, 32315), (2529, 19435), (2535, 19389), (2691, 18265), (3653, 13455), (3887, 12645), (4215, 11661), (4485, 10959), (6463, 7605)]