48636225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 97455072

約数和(自身を除く): 48818847

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 43, 45, 55, 75, 99, 129, 165, 215, 225, 275, 387, 457, 473, 495, 645, 825, 1075, 1371, 1419, 1935, 2285, 2365, 2475, 3225, 4113, 4257, 5027, 6855, 7095, 9675, 11425, 11825, 15081, 19651, 20565, 21285, 25135, 34275, 35475, 45243, 58953, 75405, 98255, 102825, 106425, 125675, 176859, 216161, 226215, 294765, 377025, 491275, 648483, 884295, 1080805, 1131075, 1473825, 1945449, 3242415, 4421475, 5404025, 9727245, 16212075, 48636225]

約数ペア:

[(1, 48636225), (3, 16212075), (5, 9727245), (9, 5404025), (11, 4421475), (15, 3242415), (25, 1945449), (33, 1473825), (43, 1131075), (45, 1080805), (55, 884295), (75, 648483), (99, 491275), (129, 377025), (165, 294765), (215, 226215), (225, 216161), (275, 176859), (387, 125675), (457, 106425), (473, 102825), (495, 98255), (645, 75405), (825, 58953), (1075, 45243), (1371, 35475), (1419, 34275), (1935, 25135), (2285, 21285), (2365, 20565), (2475, 19651), (3225, 15081), (4113, 11825), (4257, 11425), (5027, 9675), (6855, 7095)]