15563616

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 41094144

約数和(自身を除く): 25530528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 727, 892, 1338, 1454, 1784, 2181, 2676, 2908, 3568, 4362, 5352, 5816, 7136, 8724, 10704, 11632, 17448, 21408, 23264, 34896, 69792, 162121, 324242, 486363, 648484, 972726, 1296968, 1945452, 2593936, 3890904, 5187872, 7781808, 15563616]

約数ペア:

[(1, 15563616), (2, 7781808), (3, 5187872), (4, 3890904), (6, 2593936), (8, 1945452), (12, 1296968), (16, 972726), (24, 648484), (32, 486363), (48, 324242), (96, 162121), (223, 69792), (446, 34896), (669, 23264), (727, 21408), (892, 17448), (1338, 11632), (1454, 10704), (1784, 8724), (2181, 7136), (2676, 5816), (2908, 5352), (3568, 4362)]