29865105

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2047

約数の個数: 40

約数和(自身を含む): 55010472

約数和(自身を除く): 25145367

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1665, 1993, 2997, 4995, 5979, 9965, 14985, 17937, 29895, 53811, 73741, 89685, 161433, 221223, 269055, 368705, 663669, 807165, 1106115, 1991007, 3318345, 5973021, 9955035, 29865105]

約数ペア:

[(1, 29865105), (3, 9955035), (5, 5973021), (9, 3318345), (15, 1991007), (27, 1106115), (37, 807165), (45, 663669), (81, 368705), (111, 269055), (135, 221223), (185, 161433), (333, 89685), (405, 73741), (555, 53811), (999, 29895), (1665, 17937), (1993, 14985), (2997, 9965), (4995, 5979)]