1025997975

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41081}}^1$

素因数の和:41137

約数の個数: 48

約数和(自身を含む): 1935783840

約数和(自身を除く): 909785865

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2775, 4995, 8325, 24975, 41081, 123243, 205405, 369729, 616215, 1027025, 1109187, 1519997, 1848645, 3081075, 4559991, 5545935, 7599985, 9243225, 13679973, 22799955, 27729675, 37999925, 41039919, 68399865, 113999775, 205199595, 341999325, 1025997975]

約数ペア:

[(1, 1025997975), (3, 341999325), (5, 205199595), (9, 113999775), (15, 68399865), (25, 41039919), (27, 37999925), (37, 27729675), (45, 22799955), (75, 13679973), (111, 9243225), (135, 7599985), (185, 5545935), (225, 4559991), (333, 3081075), (555, 1848645), (675, 1519997), (925, 1109187), (999, 1027025), (1665, 616215), (2775, 369729), (4995, 205405), (8325, 123243), (24975, 41081)]