260090895

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 422231040

約数和(自身を除く): 162140145

約数列:

[1, 3, 5, 15, 109, 271, 327, 545, 587, 813, 1355, 1635, 1761, 2935, 4065, 8805, 29539, 63983, 88617, 147695, 159077, 191949, 319915, 443085, 477231, 795385, 959745, 2386155, 17339393, 52018179, 86696965, 260090895]

約数ペア:

[(1, 260090895), (3, 86696965), (5, 52018179), (15, 17339393), (109, 2386155), (271, 959745), (327, 795385), (545, 477231), (587, 443085), (813, 319915), (1355, 191949), (1635, 159077), (1761, 147695), (2935, 88617), (4065, 63983), (8805, 29539)]