38215065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 75202560

約数和(自身を除く): 36987495

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 79, 85, 105, 119, 237, 255, 271, 357, 395, 553, 595, 813, 1185, 1343, 1355, 1659, 1785, 1897, 2765, 4029, 4065, 4607, 5691, 6715, 8295, 9401, 9485, 13821, 20145, 21409, 23035, 28203, 28455, 32249, 47005, 64227, 69105, 96747, 107045, 141015, 149863, 161245, 321135, 363953, 449589, 483735, 749315, 1091859, 1819765, 2247945, 2547671, 5459295, 7643013, 12738355, 38215065]

約数ペア:

[(1, 38215065), (3, 12738355), (5, 7643013), (7, 5459295), (15, 2547671), (17, 2247945), (21, 1819765), (35, 1091859), (51, 749315), (79, 483735), (85, 449589), (105, 363953), (119, 321135), (237, 161245), (255, 149863), (271, 141015), (357, 107045), (395, 96747), (553, 69105), (595, 64227), (813, 47005), (1185, 32249), (1343, 28455), (1355, 28203), (1659, 23035), (1785, 21409), (1897, 20145), (2765, 13821), (4029, 9485), (4065, 9401), (4607, 8295), (5691, 6715)]