15515904

素因数分解:

$2^8\times 3^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 41942880

約数和(自身を除く): 26426976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 227, 256, 267, 356, 384, 454, 534, 681, 712, 768, 908, 1068, 1362, 1424, 1816, 2136, 2724, 2848, 3632, 4272, 5448, 5696, 7264, 8544, 10896, 11392, 14528, 17088, 20203, 21792, 22784, 29056, 34176, 40406, 43584, 58112, 60609, 68352, 80812, 87168, 121218, 161624, 174336, 242436, 323248, 484872, 646496, 969744, 1292992, 1939488, 2585984, 3878976, 5171968, 7757952, 15515904]

約数ペア:

[(1, 15515904), (2, 7757952), (3, 5171968), (4, 3878976), (6, 2585984), (8, 1939488), (12, 1292992), (16, 969744), (24, 646496), (32, 484872), (48, 323248), (64, 242436), (89, 174336), (96, 161624), (128, 121218), (178, 87168), (192, 80812), (227, 68352), (256, 60609), (267, 58112), (356, 43584), (384, 40406), (454, 34176), (534, 29056), (681, 22784), (712, 21792), (768, 20203), (908, 17088), (1068, 14528), (1362, 11392), (1424, 10896), (1816, 8544), (2136, 7264), (2724, 5696), (2848, 5448), (3632, 4272)]