133111125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{16903}}^1$

素因数の和:16931

約数の個数: 48

約数和(自身を含む): 274250496

約数和(自身を除く): 141139371

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 7875, 16903, 50709, 84515, 118321, 152127, 253545, 354963, 422575, 591605, 760635, 1064889, 1267725, 1774815, 2112875, 2958025, 3803175, 5324445, 6338625, 8874075, 14790125, 19015875, 26622225, 44370375, 133111125]

約数ペア:

[(1, 133111125), (3, 44370375), (5, 26622225), (7, 19015875), (9, 14790125), (15, 8874075), (21, 6338625), (25, 5324445), (35, 3803175), (45, 2958025), (63, 2112875), (75, 1774815), (105, 1267725), (125, 1064889), (175, 760635), (225, 591605), (315, 422575), (375, 354963), (525, 253545), (875, 152127), (1125, 118321), (1575, 84515), (2625, 50709), (7875, 16903)]