84480225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 149133312

約数和(自身を除く): 64653087

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 173, 255, 383, 425, 519, 865, 1149, 1275, 1915, 2595, 2941, 4325, 5745, 6511, 8823, 9575, 12975, 14705, 19533, 28725, 32555, 44115, 66259, 73525, 97665, 162775, 198777, 220575, 331295, 488325, 993885, 1126403, 1656475, 3379209, 4969425, 5632015, 16896045, 28160075, 84480225]

約数ペア:

[(1, 84480225), (3, 28160075), (5, 16896045), (15, 5632015), (17, 4969425), (25, 3379209), (51, 1656475), (75, 1126403), (85, 993885), (173, 488325), (255, 331295), (383, 220575), (425, 198777), (519, 162775), (865, 97665), (1149, 73525), (1275, 66259), (1915, 44115), (2595, 32555), (2941, 28725), (4325, 19533), (5745, 14705), (6511, 12975), (8823, 9575)]