22564305

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 42428160

約数和(自身を除く): 19863855

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 361, 463, 513, 855, 1083, 1389, 1805, 2315, 2565, 3249, 4167, 5415, 6945, 8797, 9747, 12501, 16245, 20835, 26391, 43985, 48735, 62505, 79173, 131955, 167143, 237519, 395865, 501429, 835715, 1187595, 1504287, 2507145, 4512861, 7521435, 22564305]

約数ペア:

[(1, 22564305), (3, 7521435), (5, 4512861), (9, 2507145), (15, 1504287), (19, 1187595), (27, 835715), (45, 501429), (57, 395865), (95, 237519), (135, 167143), (171, 131955), (285, 79173), (361, 62505), (463, 48735), (513, 43985), (855, 26391), (1083, 20835), (1389, 16245), (1805, 12501), (2315, 9747), (2565, 8797), (3249, 6945), (4167, 5415)]