55473225

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 95327232

約数和(自身を除く): 39854007

約数列:

[1, 3, 5, 15, 25, 43, 75, 103, 129, 167, 215, 309, 501, 515, 645, 835, 1075, 1545, 2505, 2575, 3225, 4175, 4429, 7181, 7725, 12525, 13287, 17201, 21543, 22145, 35905, 51603, 66435, 86005, 107715, 110725, 179525, 258015, 332175, 430025, 538575, 739643, 1290075, 2218929, 3698215, 11094645, 18491075, 55473225]

約数ペア:

[(1, 55473225), (3, 18491075), (5, 11094645), (15, 3698215), (25, 2218929), (43, 1290075), (75, 739643), (103, 538575), (129, 430025), (167, 332175), (215, 258015), (309, 179525), (501, 110725), (515, 107715), (645, 86005), (835, 66435), (1075, 51603), (1545, 35905), (2505, 22145), (2575, 21543), (3225, 17201), (4175, 13287), (4429, 12525), (7181, 7725)]