13488972105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{33923}}^1$

素因数の和:34486

約数の個数: 48

約数和(自身を含む): 25153153344

約数和(自身を除く): 11664181239

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 541, 735, 1623, 2705, 3787, 8115, 11361, 18935, 26509, 33923, 56805, 79527, 101769, 132545, 169615, 237461, 397635, 508845, 712383, 1187305, 1662227, 3561915, 4986681, 8311135, 18352343, 24933405, 55057029, 91761715, 128466401, 275285145, 385399203, 642332005, 899264807, 1926996015, 2697794421, 4496324035, 13488972105]

約数ペア:

[(1, 13488972105), (3, 4496324035), (5, 2697794421), (7, 1926996015), (15, 899264807), (21, 642332005), (35, 385399203), (49, 275285145), (105, 128466401), (147, 91761715), (245, 55057029), (541, 24933405), (735, 18352343), (1623, 8311135), (2705, 4986681), (3787, 3561915), (8115, 1662227), (11361, 1187305), (18935, 712383), (26509, 508845), (33923, 397635), (56805, 237461), (79527, 169615), (101769, 132545)]