22768275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 40068864

約数和(自身を除く): 17300589

約数列:

[1, 3, 5, 15, 23, 25, 67, 69, 75, 115, 197, 201, 335, 345, 575, 591, 985, 1005, 1541, 1675, 1725, 2955, 4531, 4623, 4925, 5025, 7705, 13199, 13593, 14775, 22655, 23115, 38525, 39597, 65995, 67965, 113275, 115575, 197985, 303577, 329975, 339825, 910731, 989925, 1517885, 4553655, 7589425, 22768275]

約数ペア:

[(1, 22768275), (3, 7589425), (5, 4553655), (15, 1517885), (23, 989925), (25, 910731), (67, 339825), (69, 329975), (75, 303577), (115, 197985), (197, 115575), (201, 113275), (335, 67965), (345, 65995), (575, 39597), (591, 38525), (985, 23115), (1005, 22655), (1541, 14775), (1675, 13593), (1725, 13199), (2955, 7705), (4531, 5025), (4623, 4925)]