27720474645

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1291}}^1\times {\mathrm{14173}}^1$

素因数の和:15573

約数の個数: 32

約数和(自身を含む): 44829753984

約数和(自身を除く): 17109279339

約数列:

[1, 3, 5, 15, 101, 303, 505, 1291, 1515, 3873, 6455, 14173, 19365, 42519, 70865, 130391, 212595, 391173, 651955, 1431473, 1955865, 4294419, 7157365, 18297343, 21472095, 54892029, 91486715, 274460145, 1848031643, 5544094929, 9240158215, 27720474645]

約数ペア:

[(1, 27720474645), (3, 9240158215), (5, 5544094929), (15, 1848031643), (101, 274460145), (303, 91486715), (505, 54892029), (1291, 21472095), (1515, 18297343), (3873, 7157365), (6455, 4294419), (14173, 1955865), (19365, 1431473), (42519, 651955), (70865, 391173), (130391, 212595)]