25358803425

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{2857}}^1$

素因数の和:3359

約数の個数: 72

約数和(自身を含む): 45997246464

約数和(自身を除く): 20638443039

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 383, 515, 927, 1149, 1545, 1915, 2575, 2857, 3447, 4635, 5745, 7725, 8571, 9575, 14285, 17235, 23175, 25713, 28725, 39449, 42855, 71425, 86175, 118347, 128565, 197245, 214275, 294271, 355041, 591735, 642825, 882813, 986225, 1094231, 1471355, 1775205, 2648439, 2958675, 3282693, 4414065, 5471155, 7356775, 8876025, 9848079, 13242195, 16413465, 22070325, 27355775, 49240395, 66210975, 82067325, 112705793, 246201975, 338117379, 563528965, 1014352137, 1690586895, 2817644825, 5071760685, 8452934475, 25358803425]

約数ペア:

[(1, 25358803425), (3, 8452934475), (5, 5071760685), (9, 2817644825), (15, 1690586895), (25, 1014352137), (45, 563528965), (75, 338117379), (103, 246201975), (225, 112705793), (309, 82067325), (383, 66210975), (515, 49240395), (927, 27355775), (1149, 22070325), (1545, 16413465), (1915, 13242195), (2575, 9848079), (2857, 8876025), (3447, 7356775), (4635, 5471155), (5745, 4414065), (7725, 3282693), (8571, 2958675), (9575, 2648439), (14285, 1775205), (17235, 1471355), (23175, 1094231), (25713, 986225), (28725, 882813), (39449, 642825), (42855, 591735), (71425, 355041), (86175, 294271), (118347, 214275), (128565, 197245)]