222705945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5843}}^1$

素因数の和:5883

約数の個数: 72

約数和(自身を含む): 485005248

約数和(自身を除く): 262299303

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1089, 1155, 1815, 2541, 3465, 4235, 5445, 5843, 7623, 12705, 17529, 29215, 38115, 40901, 52587, 64273, 87645, 122703, 192819, 204505, 262935, 321365, 368109, 449911, 578457, 613515, 707003, 964095, 1349733, 1840545, 2121009, 2249555, 2892285, 3535015, 4049199, 4949021, 6363027, 6748665, 10605045, 14847063, 20245995, 24745105, 31815135, 44541189, 74235315, 222705945]

約数ペア:

[(1, 222705945), (3, 74235315), (5, 44541189), (7, 31815135), (9, 24745105), (11, 20245995), (15, 14847063), (21, 10605045), (33, 6748665), (35, 6363027), (45, 4949021), (55, 4049199), (63, 3535015), (77, 2892285), (99, 2249555), (105, 2121009), (121, 1840545), (165, 1349733), (231, 964095), (315, 707003), (363, 613515), (385, 578457), (495, 449911), (605, 368109), (693, 321365), (847, 262935), (1089, 204505), (1155, 192819), (1815, 122703), (2541, 87645), (3465, 64273), (4235, 52587), (5445, 40901), (5843, 38115), (7623, 29215), (12705, 17529)]