29943915

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 49656576

約数和(自身を除く): 19712661

約数列:

[1, 3, 5, 15, 37, 111, 163, 185, 331, 489, 555, 815, 993, 1655, 2445, 4965, 6031, 12247, 18093, 30155, 36741, 53953, 61235, 90465, 161859, 183705, 269765, 809295, 1996261, 5988783, 9981305, 29943915]

約数ペア:

[(1, 29943915), (3, 9981305), (5, 5988783), (15, 1996261), (37, 809295), (111, 269765), (163, 183705), (185, 161859), (331, 90465), (489, 61235), (555, 53953), (815, 36741), (993, 30155), (1655, 18093), (2445, 12247), (4965, 6031)]