22588245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 42681600

約数和(自身を除く): 20093355

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 911, 1305, 1653, 2733, 2755, 4555, 4959, 8199, 8265, 13665, 17309, 24795, 26419, 40995, 51927, 79257, 86545, 132095, 155781, 237771, 259635, 396285, 501961, 778905, 1188855, 1505883, 2509805, 4517649, 7529415, 22588245]

約数ペア:

[(1, 22588245), (3, 7529415), (5, 4517649), (9, 2509805), (15, 1505883), (19, 1188855), (29, 778905), (45, 501961), (57, 396285), (87, 259635), (95, 237771), (145, 155781), (171, 132095), (261, 86545), (285, 79257), (435, 51927), (551, 40995), (855, 26419), (911, 24795), (1305, 17309), (1653, 13665), (2733, 8265), (2755, 8199), (4555, 4959)]