78000945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4337}}^1$

素因数の和:4465

約数の個数: 32

約数和(自身を含む): 137427840

約数和(自身を除く): 59426895

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1635, 3597, 4337, 5995, 13011, 17985, 21685, 47707, 65055, 143121, 238535, 472733, 715605, 1418199, 2363665, 5200063, 7090995, 15600189, 26000315, 78000945]

約数ペア:

[(1, 78000945), (3, 26000315), (5, 15600189), (11, 7090995), (15, 5200063), (33, 2363665), (55, 1418199), (109, 715605), (165, 472733), (327, 238535), (545, 143121), (1199, 65055), (1635, 47707), (3597, 21685), (4337, 17985), (5995, 13011)]