82973175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 147847680

約数和(自身を除く): 64874505

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 177, 255, 295, 425, 885, 1003, 1103, 1275, 1475, 3009, 3309, 4425, 5015, 5515, 15045, 16545, 18751, 25075, 27575, 56253, 65077, 75225, 82725, 93755, 195231, 281265, 325385, 468775, 976155, 1106309, 1406325, 1626925, 3318927, 4880775, 5531545, 16594635, 27657725, 82973175]

約数ペア:

[(1, 82973175), (3, 27657725), (5, 16594635), (15, 5531545), (17, 4880775), (25, 3318927), (51, 1626925), (59, 1406325), (75, 1106309), (85, 976155), (177, 468775), (255, 325385), (295, 281265), (425, 195231), (885, 93755), (1003, 82725), (1103, 75225), (1275, 65077), (1475, 56253), (3009, 27575), (3309, 25075), (4425, 18751), (5015, 16545), (5515, 15045)]