152005905

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 268894080

約数和(自身を除く): 116888175

約数列:

[1, 3, 5, 9, 15, 45, 113, 167, 179, 339, 501, 537, 565, 835, 895, 1017, 1503, 1611, 1695, 2505, 2685, 5085, 7515, 8055, 18871, 20227, 29893, 56613, 60681, 89679, 94355, 101135, 149465, 169839, 182043, 269037, 283065, 303405, 448395, 849195, 910215, 1345185, 3377909, 10133727, 16889545, 30401181, 50668635, 152005905]

約数ペア:

[(1, 152005905), (3, 50668635), (5, 30401181), (9, 16889545), (15, 10133727), (45, 3377909), (113, 1345185), (167, 910215), (179, 849195), (339, 448395), (501, 303405), (537, 283065), (565, 269037), (835, 182043), (895, 169839), (1017, 149465), (1503, 101135), (1611, 94355), (1695, 89679), (2505, 60681), (2685, 56613), (5085, 29893), (7515, 20227), (8055, 18871)]