120874775

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 182131200

約数和(自身を除く): 61256425

約数列:

[1, 5, 7, 23, 25, 35, 59, 115, 161, 175, 295, 413, 509, 575, 805, 1357, 1475, 2065, 2545, 3563, 4025, 6785, 9499, 10325, 11707, 12725, 17815, 30031, 33925, 47495, 58535, 81949, 89075, 150155, 210217, 237475, 292675, 409745, 690713, 750775, 1051085, 2048725, 3453565, 4834991, 5255425, 17267825, 24174955, 120874775]

約数ペア:

[(1, 120874775), (5, 24174955), (7, 17267825), (23, 5255425), (25, 4834991), (35, 3453565), (59, 2048725), (115, 1051085), (161, 750775), (175, 690713), (295, 409745), (413, 292675), (509, 237475), (575, 210217), (805, 150155), (1357, 89075), (1475, 81949), (2065, 58535), (2545, 47495), (3563, 33925), (4025, 30031), (6785, 17815), (9499, 12725), (10325, 11707)]