994579215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{1609}}^1$

素因数の和:1689

約数の個数: 72

約数和(自身を含む): 1918360080

約数和(自身を除く): 923780865

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 841, 1015, 1421, 1609, 2523, 3045, 4205, 4263, 4827, 5887, 7105, 8045, 11263, 12615, 17661, 21315, 24135, 29435, 33789, 41209, 46661, 56315, 78841, 88305, 123627, 139983, 168945, 206045, 233305, 236523, 326627, 394205, 618135, 699915, 979881, 1182615, 1353169, 1633135, 2286389, 4059507, 4899405, 6765845, 6859167, 9472183, 11431945, 20297535, 28416549, 34295835, 47360915, 66305281, 142082745, 198915843, 331526405, 994579215]

約数ペア:

[(1, 994579215), (3, 331526405), (5, 198915843), (7, 142082745), (15, 66305281), (21, 47360915), (29, 34295835), (35, 28416549), (49, 20297535), (87, 11431945), (105, 9472183), (145, 6859167), (147, 6765845), (203, 4899405), (245, 4059507), (435, 2286389), (609, 1633135), (735, 1353169), (841, 1182615), (1015, 979881), (1421, 699915), (1609, 618135), (2523, 394205), (3045, 326627), (4205, 236523), (4263, 233305), (4827, 206045), (5887, 168945), (7105, 139983), (8045, 123627), (11263, 88305), (12615, 78841), (17661, 56315), (21315, 46661), (24135, 41209), (29435, 33789)]