42156910125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3406619}}^1$

素因数の和:3406651

約数の個数: 48

約数和(自身を含む): 82903504320

約数和(自身を除く): 40746594195

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2475, 4125, 12375, 3406619, 10219857, 17033095, 30659571, 37472809, 51099285, 85165475, 112418427, 153297855, 187364045, 255496425, 337255281, 425827375, 562092135, 766489275, 936820225, 1277482125, 1686276405, 2810460675, 3832446375, 4684101125, 8431382025, 14052303375, 42156910125]

約数ペア:

[(1, 42156910125), (3, 14052303375), (5, 8431382025), (9, 4684101125), (11, 3832446375), (15, 2810460675), (25, 1686276405), (33, 1277482125), (45, 936820225), (55, 766489275), (75, 562092135), (99, 425827375), (125, 337255281), (165, 255496425), (225, 187364045), (275, 153297855), (375, 112418427), (495, 85165475), (825, 51099285), (1125, 37472809), (1375, 30659571), (2475, 17033095), (4125, 10219857), (12375, 3406619)]