39148515

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{4603}}^1$

素因数の和:4630

約数の個数: 48

約数和(自身を含む): 80441088

約数和(自身を除く): 41292573

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 4603, 8505, 13809, 23015, 32221, 41427, 69045, 96663, 124281, 161105, 207135, 289989, 372843, 483315, 621405, 869967, 1118529, 1449945, 1864215, 2609901, 4349835, 5592645, 7829703, 13049505, 39148515]

約数ペア:

[(1, 39148515), (3, 13049505), (5, 7829703), (7, 5592645), (9, 4349835), (15, 2609901), (21, 1864215), (27, 1449945), (35, 1118529), (45, 869967), (63, 621405), (81, 483315), (105, 372843), (135, 289989), (189, 207135), (243, 161105), (315, 124281), (405, 96663), (567, 69045), (945, 41427), (1215, 32221), (1701, 23015), (2835, 13809), (4603, 8505)]