1729122915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{21163}}^1$

素因数の和:21603

約数の個数: 32

約数和(自身を含む): 2986663680

約数和(自身を除く): 1257540765

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 419, 1257, 2095, 5447, 6285, 16341, 21163, 27235, 63489, 81705, 105815, 275119, 317445, 825357, 1375595, 4126785, 8867297, 26601891, 44336485, 115274861, 133009455, 345824583, 576374305, 1729122915]

約数ペア:

[(1, 1729122915), (3, 576374305), (5, 345824583), (13, 133009455), (15, 115274861), (39, 44336485), (65, 26601891), (195, 8867297), (419, 4126785), (1257, 1375595), (2095, 825357), (5447, 317445), (6285, 275119), (16341, 105815), (21163, 81705), (27235, 63489)]