4050645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2861355

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 199, 295, 345, 597, 885, 995, 1357, 2985, 4071, 4577, 6785, 11741, 13731, 20355, 22885, 35223, 58705, 68655, 176115, 270043, 810129, 1350215, 4050645]

約数ペア:

[(1, 4050645), (3, 1350215), (5, 810129), (15, 270043), (23, 176115), (59, 68655), (69, 58705), (115, 35223), (177, 22885), (199, 20355), (295, 13731), (345, 11741), (597, 6785), (885, 4577), (995, 4071), (1357, 2985)]