69777825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 126450240

約数和(自身を除く): 56672415

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 177, 195, 295, 325, 767, 885, 975, 1213, 1475, 2301, 3639, 3835, 4425, 6065, 11505, 15769, 18195, 19175, 30325, 47307, 57525, 71567, 78845, 90975, 214701, 236535, 357835, 394225, 930371, 1073505, 1182675, 1789175, 2791113, 4651855, 5367525, 13955565, 23259275, 69777825]

約数ペア:

[(1, 69777825), (3, 23259275), (5, 13955565), (13, 5367525), (15, 4651855), (25, 2791113), (39, 1789175), (59, 1182675), (65, 1073505), (75, 930371), (177, 394225), (195, 357835), (295, 236535), (325, 214701), (767, 90975), (885, 78845), (975, 71567), (1213, 57525), (1475, 47307), (2301, 30325), (3639, 19175), (3835, 18195), (4425, 15769), (6065, 11505)]