80705235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3797}}^1$

素因数の和:3927

約数の個数: 32

約数和(自身を含む): 140374080

約数和(自身を除く): 59668845

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 3797, 4251, 7085, 11391, 18985, 21255, 49361, 56955, 148083, 246805, 413873, 740415, 1241619, 2069365, 5380349, 6208095, 16141047, 26901745, 80705235]

約数ペア:

[(1, 80705235), (3, 26901745), (5, 16141047), (13, 6208095), (15, 5380349), (39, 2069365), (65, 1241619), (109, 740415), (195, 413873), (327, 246805), (545, 148083), (1417, 56955), (1635, 49361), (3797, 21255), (4251, 18985), (7085, 11391)]