47848215

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 79770816

約数和(自身を除く): 31922601

約数列:

[1, 3, 5, 15, 37, 73, 111, 185, 219, 365, 555, 1095, 1181, 2701, 3543, 5905, 8103, 13505, 17715, 40515, 43697, 86213, 131091, 218485, 258639, 431065, 655455, 1293195, 3189881, 9569643, 15949405, 47848215]

約数ペア:

[(1, 47848215), (3, 15949405), (5, 9569643), (15, 3189881), (37, 1293195), (73, 655455), (111, 431065), (185, 258639), (219, 218485), (365, 131091), (555, 86213), (1095, 43697), (1181, 40515), (2701, 17715), (3543, 13505), (5905, 8103)]