15074865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 28606032

約数和(自身を除く): 13531167

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 195, 219, 353, 365, 585, 657, 949, 1059, 1095, 1765, 2847, 3177, 3285, 4589, 4745, 5295, 8541, 13767, 14235, 15885, 22945, 25769, 41301, 42705, 68835, 77307, 128845, 206505, 231921, 334997, 386535, 1004991, 1159605, 1674985, 3014973, 5024955, 15074865]

約数ペア:

[(1, 15074865), (3, 5024955), (5, 3014973), (9, 1674985), (13, 1159605), (15, 1004991), (39, 386535), (45, 334997), (65, 231921), (73, 206505), (117, 128845), (195, 77307), (219, 68835), (353, 42705), (365, 41301), (585, 25769), (657, 22945), (949, 15885), (1059, 14235), (1095, 13767), (1765, 8541), (2847, 5295), (3177, 4745), (3285, 4589)]