268015395

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{587}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 437472000

約数和(自身を除く): 169456605

約数列:

[1, 3, 5, 15, 61, 183, 305, 499, 587, 915, 1497, 1761, 2495, 2935, 7485, 8805, 30439, 35807, 91317, 107421, 152195, 179035, 292913, 456585, 537105, 878739, 1464565, 4393695, 17867693, 53603079, 89338465, 268015395]

約数ペア:

[(1, 268015395), (3, 89338465), (5, 53603079), (15, 17867693), (61, 4393695), (183, 1464565), (305, 878739), (499, 537105), (587, 456585), (915, 292913), (1497, 179035), (1761, 152195), (2495, 107421), (2935, 91317), (7485, 35807), (8805, 30439)]