16059505

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 25116480

約数和(自身を除く): 9056975

約数列:

[1, 5, 7, 11, 35, 49, 55, 59, 77, 101, 245, 295, 385, 413, 505, 539, 649, 707, 1111, 2065, 2695, 2891, 3245, 3535, 4543, 4949, 5555, 5959, 7777, 14455, 22715, 24745, 29795, 31801, 38885, 41713, 54439, 65549, 159005, 208565, 272195, 291991, 327745, 458843, 1459955, 2294215, 3211901, 16059505]

約数ペア:

[(1, 16059505), (5, 3211901), (7, 2294215), (11, 1459955), (35, 458843), (49, 327745), (55, 291991), (59, 272195), (77, 208565), (101, 159005), (245, 65549), (295, 54439), (385, 41713), (413, 38885), (505, 31801), (539, 29795), (649, 24745), (707, 22715), (1111, 14455), (2065, 7777), (2695, 5959), (2891, 5555), (3245, 4949), (3535, 4543)]