91286865

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 168364800

約数和(自身を除く): 77077935

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 73, 135, 157, 177, 219, 295, 365, 471, 531, 657, 785, 885, 1095, 1413, 1593, 1971, 2355, 2655, 3285, 4239, 4307, 7065, 7965, 9263, 9855, 11461, 12921, 21195, 21535, 27789, 34383, 38763, 46315, 57305, 64605, 83367, 103149, 116289, 138945, 171915, 193815, 250101, 309447, 416835, 515745, 581445, 676199, 1250505, 1547235, 2028597, 3380995, 6085791, 10142985, 18257373, 30428955, 91286865]

約数ペア:

[(1, 91286865), (3, 30428955), (5, 18257373), (9, 10142985), (15, 6085791), (27, 3380995), (45, 2028597), (59, 1547235), (73, 1250505), (135, 676199), (157, 581445), (177, 515745), (219, 416835), (295, 309447), (365, 250101), (471, 193815), (531, 171915), (657, 138945), (785, 116289), (885, 103149), (1095, 83367), (1413, 64605), (1593, 57305), (1971, 46315), (2355, 38763), (2655, 34383), (3285, 27789), (4239, 21535), (4307, 21195), (7065, 12921), (7965, 11461), (9263, 9855)]