16423335

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 30021888

約数和(自身を除く): 13598553

約数列:

[1, 3, 5, 9, 15, 31, 45, 61, 93, 155, 183, 193, 279, 305, 465, 549, 579, 915, 965, 1395, 1737, 1891, 2745, 2895, 5673, 5983, 8685, 9455, 11773, 17019, 17949, 28365, 29915, 35319, 53847, 58865, 85095, 89745, 105957, 176595, 269235, 364963, 529785, 1094889, 1824815, 3284667, 5474445, 16423335]

約数ペア:

[(1, 16423335), (3, 5474445), (5, 3284667), (9, 1824815), (15, 1094889), (31, 529785), (45, 364963), (61, 269235), (93, 176595), (155, 105957), (183, 89745), (193, 85095), (279, 58865), (305, 53847), (465, 35319), (549, 29915), (579, 28365), (915, 17949), (965, 17019), (1395, 11773), (1737, 9455), (1891, 8685), (2745, 5983), (2895, 5673)]