15555552

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5271

約数の個数: 48

約数和(自身を含む): 42158592

約数和(自身を除く): 26603040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 5227, 10454, 15681, 20908, 31362, 41816, 62724, 83632, 125448, 162037, 167264, 250896, 324074, 486111, 501792, 648148, 972222, 1296296, 1944444, 2592592, 3888888, 5185184, 7777776, 15555552]

約数ペア:

[(1, 15555552), (2, 7777776), (3, 5185184), (4, 3888888), (6, 2592592), (8, 1944444), (12, 1296296), (16, 972222), (24, 648148), (31, 501792), (32, 486111), (48, 324074), (62, 250896), (93, 167264), (96, 162037), (124, 125448), (186, 83632), (248, 62724), (372, 41816), (496, 31362), (744, 20908), (992, 15681), (1488, 10454), (2976, 5227)]