79716195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 152312160

約数和(自身を除く): 72595965

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 3169, 5031, 8385, 9507, 15845, 25155, 28521, 41197, 47535, 123591, 136267, 142605, 205985, 370773, 408801, 617955, 681335, 1226403, 1771471, 1853865, 2044005, 5314413, 6132015, 8857355, 15943239, 26572065, 79716195]

約数ペア:

[(1, 79716195), (3, 26572065), (5, 15943239), (9, 8857355), (13, 6132015), (15, 5314413), (39, 2044005), (43, 1853865), (45, 1771471), (65, 1226403), (117, 681335), (129, 617955), (195, 408801), (215, 370773), (387, 205985), (559, 142605), (585, 136267), (645, 123591), (1677, 47535), (1935, 41197), (2795, 28521), (3169, 25155), (5031, 15845), (8385, 9507)]