3122850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 7856640

約数和(自身を除く): 4733790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 191, 218, 327, 382, 545, 573, 654, 955, 1090, 1146, 1635, 1910, 2725, 2865, 3270, 4775, 5450, 5730, 8175, 9550, 14325, 16350, 20819, 28650, 41638, 62457, 104095, 124914, 208190, 312285, 520475, 624570, 1040950, 1561425, 3122850]

約数ペア:

[(1, 3122850), (2, 1561425), (3, 1040950), (5, 624570), (6, 520475), (10, 312285), (15, 208190), (25, 124914), (30, 104095), (50, 62457), (75, 41638), (109, 28650), (150, 20819), (191, 16350), (218, 14325), (327, 9550), (382, 8175), (545, 5730), (573, 5450), (654, 4775), (955, 3270), (1090, 2865), (1146, 2725), (1635, 1910)]