42928515

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{45427}}^1$

素因数の和:45448

約数の個数: 32

約数和(自身を含む): 87221760

約数和(自身を除く): 44293245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 45427, 136281, 227135, 317989, 408843, 681405, 953967, 1226529, 1589945, 2044215, 2861901, 4769835, 6132645, 8585703, 14309505, 42928515]

約数ペア:

[(1, 42928515), (3, 14309505), (5, 8585703), (7, 6132645), (9, 4769835), (15, 2861901), (21, 2044215), (27, 1589945), (35, 1226529), (45, 953967), (63, 681405), (105, 408843), (135, 317989), (189, 227135), (315, 136281), (945, 45427)]