15305904

素因数分解:

$2^4\times 3^2\times {\mathrm{106291}}^1$

素因数の和:106305

約数の個数: 30

約数和(自身を含む): 42835676

約数和(自身を除く): 27529772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 106291, 212582, 318873, 425164, 637746, 850328, 956619, 1275492, 1700656, 1913238, 2550984, 3826476, 5101968, 7652952, 15305904]

約数ペア:

[(1, 15305904), (2, 7652952), (3, 5101968), (4, 3826476), (6, 2550984), (8, 1913238), (9, 1700656), (12, 1275492), (16, 956619), (18, 850328), (24, 637746), (36, 425164), (48, 318873), (72, 212582), (144, 106291)]