15708005505

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{13421}}^1$

素因数の和:14302

約数の個数: 48

約数和(自身を含む): 28141102080

約数和(自身を除く): 12433096575

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 839, 1395, 2517, 4195, 7551, 12585, 13421, 26009, 37755, 40263, 67105, 78027, 120789, 130045, 201315, 234081, 390135, 416051, 603945, 1170405, 1248153, 2080255, 3744459, 6240765, 11260219, 18722295, 33780657, 56301095, 101341971, 168903285, 349066789, 506709855, 1047200367, 1745333945, 3141601101, 5236001835, 15708005505]

約数ペア:

[(1, 15708005505), (3, 5236001835), (5, 3141601101), (9, 1745333945), (15, 1047200367), (31, 506709855), (45, 349066789), (93, 168903285), (155, 101341971), (279, 56301095), (465, 33780657), (839, 18722295), (1395, 11260219), (2517, 6240765), (4195, 3744459), (7551, 2080255), (12585, 1248153), (13421, 1170405), (26009, 603945), (37755, 416051), (40263, 390135), (67105, 234081), (78027, 201315), (120789, 130045)]