45357275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 64683360

約数和(自身を除く): 19326085

約数列:

[1, 5, 17, 19, 25, 41, 85, 95, 137, 205, 323, 425, 475, 685, 697, 779, 1025, 1615, 2329, 2603, 3425, 3485, 3895, 5617, 8075, 11645, 13015, 13243, 17425, 19475, 28085, 44251, 58225, 65075, 66215, 95489, 106723, 140425, 221255, 331075, 477445, 533615, 1106275, 1814291, 2387225, 2668075, 9071455, 45357275]

約数ペア:

[(1, 45357275), (5, 9071455), (17, 2668075), (19, 2387225), (25, 1814291), (41, 1106275), (85, 533615), (95, 477445), (137, 331075), (205, 221255), (323, 140425), (425, 106723), (475, 95489), (685, 66215), (697, 65075), (779, 58225), (1025, 44251), (1615, 28085), (2329, 19475), (2603, 17425), (3425, 13243), (3485, 13015), (3895, 11645), (5617, 8075)]