75083535

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 138209760

約数和(自身を除く): 63126225

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 137, 171, 285, 411, 641, 685, 855, 1233, 1923, 2055, 2603, 3205, 5769, 6165, 7809, 9615, 12179, 13015, 23427, 28845, 36537, 39045, 60895, 87817, 109611, 117135, 182685, 263451, 439085, 548055, 790353, 1317255, 1668523, 3951765, 5005569, 8342615, 15016707, 25027845, 75083535]

約数ペア:

[(1, 75083535), (3, 25027845), (5, 15016707), (9, 8342615), (15, 5005569), (19, 3951765), (45, 1668523), (57, 1317255), (95, 790353), (137, 548055), (171, 439085), (285, 263451), (411, 182685), (641, 117135), (685, 109611), (855, 87817), (1233, 60895), (1923, 39045), (2055, 36537), (2603, 28845), (3205, 23427), (5769, 13015), (6165, 12179), (7809, 9615)]