27355485

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 45757440

約数和(自身を除く): 18401955

約数列:

[1, 3, 5, 15, 31, 89, 93, 155, 267, 445, 465, 661, 1335, 1983, 2759, 3305, 8277, 9915, 13795, 20491, 41385, 58829, 61473, 102455, 176487, 294145, 307365, 882435, 1823699, 5471097, 9118495, 27355485]

約数ペア:

[(1, 27355485), (3, 9118495), (5, 5471097), (15, 1823699), (31, 882435), (89, 307365), (93, 294145), (155, 176487), (267, 102455), (445, 61473), (465, 58829), (661, 41385), (1335, 20491), (1983, 13795), (2759, 9915), (3305, 8277)]