78709335

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7867}}^1$

素因数の和:7927

約数の個数: 32

約数和(自身を含む): 135959040

約数和(自身を除く): 57249705

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 7867, 10005, 23601, 39335, 118005, 180941, 228143, 542823, 684429, 904705, 1140715, 2714115, 3422145, 5247289, 15741867, 26236445, 78709335]

約数ペア:

[(1, 78709335), (3, 26236445), (5, 15741867), (15, 5247289), (23, 3422145), (29, 2714115), (69, 1140715), (87, 904705), (115, 684429), (145, 542823), (345, 228143), (435, 180941), (667, 118005), (2001, 39335), (3335, 23601), (7867, 10005)]