22351315

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 34015680

約数和(自身を除く): 11664365

約数列:

[1, 5, 7, 19, 29, 35, 61, 95, 133, 145, 203, 305, 361, 427, 551, 665, 1015, 1159, 1769, 1805, 2135, 2527, 2755, 3857, 5795, 8113, 8845, 10469, 12383, 12635, 19285, 22021, 33611, 40565, 52345, 61915, 73283, 110105, 154147, 168055, 235277, 366415, 638609, 770735, 1176385, 3193045, 4470263, 22351315]

約数ペア:

[(1, 22351315), (5, 4470263), (7, 3193045), (19, 1176385), (29, 770735), (35, 638609), (61, 366415), (95, 235277), (133, 168055), (145, 154147), (203, 110105), (305, 73283), (361, 61915), (427, 52345), (551, 40565), (665, 33611), (1015, 22021), (1159, 19285), (1769, 12635), (1805, 12383), (2135, 10469), (2527, 8845), (2755, 8113), (3857, 5795)]