97431335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 141419520

約数和(自身を除く): 43988185

約数列:

[1, 5, 17, 19, 23, 43, 61, 85, 95, 115, 215, 305, 323, 391, 437, 731, 817, 989, 1037, 1159, 1403, 1615, 1955, 2185, 2623, 3655, 4085, 4945, 5185, 5795, 7015, 7429, 13115, 13889, 16813, 18791, 19703, 23851, 26657, 37145, 44591, 49837, 60329, 69445, 84065, 93955, 98515, 119255, 133285, 222955, 249185, 301645, 319447, 453169, 847229, 1025593, 1146251, 1597235, 2265845, 4236145, 5127965, 5731255, 19486267, 97431335]

約数ペア:

[(1, 97431335), (5, 19486267), (17, 5731255), (19, 5127965), (23, 4236145), (43, 2265845), (61, 1597235), (85, 1146251), (95, 1025593), (115, 847229), (215, 453169), (305, 319447), (323, 301645), (391, 249185), (437, 222955), (731, 133285), (817, 119255), (989, 98515), (1037, 93955), (1159, 84065), (1403, 69445), (1615, 60329), (1955, 49837), (2185, 44591), (2623, 37145), (3655, 26657), (4085, 23851), (4945, 19703), (5185, 18791), (5795, 16813), (7015, 13889), (7429, 13115)]