63910215

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 119927808

約数和(自身を除く): 56017593

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 2287, 3105, 5589, 6861, 9315, 11435, 20583, 27945, 34305, 52601, 61749, 102915, 157803, 185247, 263005, 308745, 473409, 555741, 789015, 926235, 1420227, 2367045, 2778705, 4260681, 7101135, 12782043, 21303405, 63910215]

約数ペア:

[(1, 63910215), (3, 21303405), (5, 12782043), (9, 7101135), (15, 4260681), (23, 2778705), (27, 2367045), (45, 1420227), (69, 926235), (81, 789015), (115, 555741), (135, 473409), (207, 308745), (243, 263005), (345, 185247), (405, 157803), (621, 102915), (1035, 61749), (1215, 52601), (1863, 34305), (2287, 27945), (3105, 20583), (5589, 11435), (6861, 9315)]