48343725

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 92851200

約数和(自身を除く): 44507475

約数列:

[1, 3, 5, 9, 15, 25, 29, 31, 45, 75, 87, 93, 145, 155, 225, 239, 261, 279, 435, 465, 717, 725, 775, 899, 1195, 1305, 1395, 2151, 2175, 2325, 2697, 3585, 4495, 5975, 6525, 6931, 6975, 7409, 8091, 10755, 13485, 17925, 20793, 22227, 22475, 34655, 37045, 40455, 53775, 62379, 66681, 67425, 103965, 111135, 173275, 185225, 202275, 214861, 311895, 333405, 519825, 555675, 644583, 1074305, 1559475, 1667025, 1933749, 3222915, 5371525, 9668745, 16114575, 48343725]

約数ペア:

[(1, 48343725), (3, 16114575), (5, 9668745), (9, 5371525), (15, 3222915), (25, 1933749), (29, 1667025), (31, 1559475), (45, 1074305), (75, 644583), (87, 555675), (93, 519825), (145, 333405), (155, 311895), (225, 214861), (239, 202275), (261, 185225), (279, 173275), (435, 111135), (465, 103965), (717, 67425), (725, 66681), (775, 62379), (899, 53775), (1195, 40455), (1305, 37045), (1395, 34655), (2151, 22475), (2175, 22227), (2325, 20793), (2697, 17925), (3585, 13485), (4495, 10755), (5975, 8091), (6525, 7409), (6931, 6975)]