15330784

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 34927200

約数和(自身を除く): 19596416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 769, 1246, 1424, 1538, 2492, 2848, 3076, 4984, 5383, 6152, 9968, 10766, 12304, 19936, 21532, 24608, 43064, 68441, 86128, 136882, 172256, 273764, 479087, 547528, 958174, 1095056, 1916348, 2190112, 3832696, 7665392, 15330784]

約数ペア:

[(1, 15330784), (2, 7665392), (4, 3832696), (7, 2190112), (8, 1916348), (14, 1095056), (16, 958174), (28, 547528), (32, 479087), (56, 273764), (89, 172256), (112, 136882), (178, 86128), (224, 68441), (356, 43064), (623, 24608), (712, 21532), (769, 19936), (1246, 12304), (1424, 10766), (1538, 9968), (2492, 6152), (2848, 5383), (3076, 4984)]