23803485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^4\times {\mathrm{19}}^1$

素因数の和:95

約数の個数: 40

約数和(自身を含む): 42595680

約数和(自身を除く): 18792195

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 289, 323, 867, 969, 1445, 1615, 4335, 4845, 4913, 5491, 14739, 16473, 24565, 27455, 73695, 82365, 83521, 93347, 250563, 280041, 417605, 466735, 1252815, 1400205, 1586899, 4760697, 7934495, 23803485]

約数ペア:

[(1, 23803485), (3, 7934495), (5, 4760697), (15, 1586899), (17, 1400205), (19, 1252815), (51, 466735), (57, 417605), (85, 280041), (95, 250563), (255, 93347), (285, 83521), (289, 82365), (323, 73695), (867, 27455), (969, 24565), (1445, 16473), (1615, 14739), (4335, 5491), (4845, 4913)]