179995145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 244823040

約数和(自身を除く): 64827895

約数列:

[1, 5, 11, 31, 55, 155, 229, 341, 461, 1145, 1705, 2305, 2519, 5071, 7099, 12595, 14291, 25355, 35495, 71455, 78089, 105569, 157201, 390445, 527845, 786005, 1161259, 3272639, 5806295, 16363195, 35999029, 179995145]

約数ペア:

[(1, 179995145), (5, 35999029), (11, 16363195), (31, 5806295), (55, 3272639), (155, 1161259), (229, 786005), (341, 527845), (461, 390445), (1145, 157201), (1705, 105569), (2305, 78089), (2519, 71455), (5071, 35495), (7099, 25355), (12595, 14291)]