27409115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 9362725

約数列:

[1, 5, 19, 31, 41, 95, 155, 205, 227, 589, 779, 1135, 1271, 2945, 3895, 4313, 6355, 7037, 9307, 21565, 24149, 35185, 46535, 120745, 133703, 176833, 288517, 668515, 884165, 1442585, 5481823, 27409115]

約数ペア:

[(1, 27409115), (5, 5481823), (19, 1442585), (31, 884165), (41, 668515), (95, 288517), (155, 176833), (205, 133703), (227, 120745), (589, 46535), (779, 35185), (1135, 24149), (1271, 21565), (2945, 9307), (3895, 7037), (4313, 6355)]