42702165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 81297216

約数和(自身を除く): 38595051

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 281, 307, 495, 843, 921, 1405, 1535, 2529, 2763, 3091, 3377, 4215, 4605, 9273, 10131, 12645, 13815, 15455, 16885, 27819, 30393, 46365, 50655, 86267, 139095, 151965, 258801, 431335, 776403, 948937, 1294005, 2846811, 3882015, 4744685, 8540433, 14234055, 42702165]

約数ペア:

[(1, 42702165), (3, 14234055), (5, 8540433), (9, 4744685), (11, 3882015), (15, 2846811), (33, 1294005), (45, 948937), (55, 776403), (99, 431335), (165, 258801), (281, 151965), (307, 139095), (495, 86267), (843, 50655), (921, 46365), (1405, 30393), (1535, 27819), (2529, 16885), (2763, 15455), (3091, 13815), (3377, 12645), (4215, 10131), (4605, 9273)]