16492623915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{2609}}^1$

素因数の和:2964

約数の個数: 64

約数和(自身を含む): 28034657280

約数和(自身を除く): 11542033365

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 251, 345, 365, 753, 1095, 1255, 1679, 2609, 3765, 5037, 5773, 7827, 8395, 13045, 17319, 18323, 25185, 28865, 39135, 54969, 60007, 86595, 91615, 180021, 190457, 274845, 300035, 421429, 571371, 654859, 900105, 952285, 1264287, 1964577, 2107145, 2856855, 3274295, 4380511, 6321435, 9822885, 13141533, 15061757, 21902555, 45185271, 47804707, 65707665, 75308785, 143414121, 225926355, 239023535, 717070605, 1099508261, 3298524783, 5497541305, 16492623915]

約数ペア:

[(1, 16492623915), (3, 5497541305), (5, 3298524783), (15, 1099508261), (23, 717070605), (69, 239023535), (73, 225926355), (115, 143414121), (219, 75308785), (251, 65707665), (345, 47804707), (365, 45185271), (753, 21902555), (1095, 15061757), (1255, 13141533), (1679, 9822885), (2609, 6321435), (3765, 4380511), (5037, 3274295), (5773, 2856855), (7827, 2107145), (8395, 1964577), (13045, 1264287), (17319, 952285), (18323, 900105), (25185, 654859), (28865, 571371), (39135, 421429), (54969, 300035), (60007, 274845), (86595, 190457), (91615, 180021)]