72768535

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 102643200

約数和(自身を除く): 29874665

約数列:

[1, 5, 7, 35, 59, 131, 269, 295, 413, 655, 917, 1345, 1883, 2065, 4585, 7729, 9415, 15871, 35239, 38645, 54103, 79355, 111097, 176195, 246673, 270515, 555485, 1233365, 2079101, 10395505, 14553707, 72768535]

約数ペア:

[(1, 72768535), (5, 14553707), (7, 10395505), (35, 2079101), (59, 1233365), (131, 555485), (269, 270515), (295, 246673), (413, 176195), (655, 111097), (917, 79355), (1345, 54103), (1883, 38645), (2065, 35239), (4585, 15871), (7729, 9415)]