713896975

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{12421}}^1$

素因数の和:12472

約数の個数: 36

約数和(自身を含む): 1024318120

約数和(自身を除く): 310421145

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 475, 605, 1045, 2299, 3025, 5225, 11495, 12421, 57475, 62105, 136631, 235999, 310525, 683155, 1179995, 1502941, 2595989, 3415775, 5899975, 7514705, 12979945, 28555879, 37573525, 64899725, 142779395, 713896975]

約数ペア:

[(1, 713896975), (5, 142779395), (11, 64899725), (19, 37573525), (25, 28555879), (55, 12979945), (95, 7514705), (121, 5899975), (209, 3415775), (275, 2595989), (475, 1502941), (605, 1179995), (1045, 683155), (2299, 310525), (3025, 235999), (5225, 136631), (11495, 62105), (12421, 57475)]