28923715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1901}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 36974880

約数和(自身を除く): 8051165

約数列:

[1, 5, 17, 85, 179, 895, 1901, 3043, 9505, 15215, 32317, 161585, 340279, 1701395, 5784743, 28923715]

約数ペア:

[(1, 28923715), (5, 5784743), (17, 1701395), (85, 340279), (179, 161585), (895, 32317), (1901, 15215), (3043, 9505)]