23923845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 47915712

約数和(自身を除く): 23991867

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 2843, 8415, 8529, 14215, 25587, 31273, 42645, 48331, 93819, 127935, 144993, 156365, 241655, 281457, 434979, 469095, 531641, 724965, 1407285, 1594923, 2174895, 2658205, 4784769, 7974615, 23923845]

約数ペア:

[(1, 23923845), (3, 7974615), (5, 4784769), (9, 2658205), (11, 2174895), (15, 1594923), (17, 1407285), (33, 724965), (45, 531641), (51, 469095), (55, 434979), (85, 281457), (99, 241655), (153, 156365), (165, 144993), (187, 127935), (255, 93819), (495, 48331), (561, 42645), (765, 31273), (935, 25587), (1683, 14215), (2805, 8529), (2843, 8415)]