1348515

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 2741760

約数和(自身を除く): 1393245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1427, 4281, 7135, 9989, 12843, 21405, 29967, 38529, 49945, 64215, 89901, 149835, 192645, 269703, 449505, 1348515]

約数ペア:

[(1, 1348515), (3, 449505), (5, 269703), (7, 192645), (9, 149835), (15, 89901), (21, 64215), (27, 49945), (35, 38529), (45, 29967), (63, 21405), (105, 12843), (135, 9989), (189, 7135), (315, 4281), (945, 1427)]