22871961645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{268403}}^1$

素因数の和:268466

約数の個数: 64

約数和(自身を含む): 43288197120

約数和(自身を除く): 20416235475

約数列:

[1, 3, 5, 13, 15, 19, 23, 39, 57, 65, 69, 95, 115, 195, 247, 285, 299, 345, 437, 741, 897, 1235, 1311, 1495, 2185, 3705, 4485, 5681, 6555, 17043, 28405, 85215, 268403, 805209, 1342015, 3489239, 4026045, 5099657, 6173269, 10467717, 15298971, 17446195, 18519807, 25498285, 30866345, 52338585, 66295541, 76494855, 80252497, 92599035, 117292111, 198886623, 240757491, 331477705, 351876333, 401262485, 586460555, 994433115, 1203787455, 1524797443, 1759381665, 4574392329, 7623987215, 22871961645]

約数ペア:

[(1, 22871961645), (3, 7623987215), (5, 4574392329), (13, 1759381665), (15, 1524797443), (19, 1203787455), (23, 994433115), (39, 586460555), (57, 401262485), (65, 351876333), (69, 331477705), (95, 240757491), (115, 198886623), (195, 117292111), (247, 92599035), (285, 80252497), (299, 76494855), (345, 66295541), (437, 52338585), (741, 30866345), (897, 25498285), (1235, 18519807), (1311, 17446195), (1495, 15298971), (2185, 10467717), (3705, 6173269), (4485, 5099657), (5681, 4026045), (6555, 3489239), (17043, 1342015), (28405, 805209), (85215, 268403)]