38116155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 77423616

約数和(自身を除く): 39307461

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 61, 77, 105, 165, 183, 231, 305, 385, 427, 541, 671, 915, 1155, 1281, 1623, 2013, 2135, 2705, 3355, 3787, 4697, 5951, 6405, 8115, 10065, 11361, 14091, 17853, 18935, 23485, 29755, 33001, 41657, 56805, 70455, 89265, 99003, 124971, 165005, 208285, 231007, 363011, 495015, 624855, 693021, 1089033, 1155035, 1815055, 2541077, 3465105, 5445165, 7623231, 12705385, 38116155]

約数ペア:

[(1, 38116155), (3, 12705385), (5, 7623231), (7, 5445165), (11, 3465105), (15, 2541077), (21, 1815055), (33, 1155035), (35, 1089033), (55, 693021), (61, 624855), (77, 495015), (105, 363011), (165, 231007), (183, 208285), (231, 165005), (305, 124971), (385, 99003), (427, 89265), (541, 70455), (671, 56805), (915, 41657), (1155, 33001), (1281, 29755), (1623, 23485), (2013, 18935), (2135, 17853), (2705, 14091), (3355, 11361), (3787, 10065), (4697, 8115), (5951, 6405)]