68733015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8597}}^1$

素因数の和:8659

約数の個数: 32

約数和(自身を含む): 121334976

約数和(自身を除く): 52601961

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 8597, 25791, 42985, 111761, 128955, 335283, 352477, 558805, 1057431, 1676415, 1762385, 4582201, 5287155, 13746603, 22911005, 68733015]

約数ペア:

[(1, 68733015), (3, 22911005), (5, 13746603), (13, 5287155), (15, 4582201), (39, 1762385), (41, 1676415), (65, 1057431), (123, 558805), (195, 352477), (205, 335283), (533, 128955), (615, 111761), (1599, 42985), (2665, 25791), (7995, 8597)]