2298172275

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1399}}^1$

素因数の和:1578

約数の個数: 108

約数和(自身を含む): 4823910000

約数和(自身を除く): 2525737725

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 149, 175, 225, 245, 315, 441, 447, 525, 735, 745, 1043, 1225, 1341, 1399, 1575, 2205, 2235, 3129, 3675, 3725, 4197, 5215, 6705, 6995, 7301, 9387, 9793, 11025, 11175, 12591, 15645, 20985, 21903, 26075, 29379, 33525, 34975, 36505, 46935, 48965, 62955, 65709, 68551, 78225, 88137, 104925, 109515, 146895, 182525, 205653, 208451, 234675, 244825, 314775, 328545, 342755, 440685, 547575, 616959, 625353, 734475, 1028265, 1042255, 1459157, 1642725, 1713775, 1876059, 2203425, 3084795, 3126765, 4377471, 5141325, 5211275, 7295785, 9380295, 10214099, 13132413, 15423975, 15633825, 21887355, 30642297, 36478925, 46901475, 51070495, 65662065, 91926891, 109436775, 153211485, 255352475, 328310325, 459634455, 766057425, 2298172275]

約数ペア:

[(1, 2298172275), (3, 766057425), (5, 459634455), (7, 328310325), (9, 255352475), (15, 153211485), (21, 109436775), (25, 91926891), (35, 65662065), (45, 51070495), (49, 46901475), (63, 36478925), (75, 30642297), (105, 21887355), (147, 15633825), (149, 15423975), (175, 13132413), (225, 10214099), (245, 9380295), (315, 7295785), (441, 5211275), (447, 5141325), (525, 4377471), (735, 3126765), (745, 3084795), (1043, 2203425), (1225, 1876059), (1341, 1713775), (1399, 1642725), (1575, 1459157), (2205, 1042255), (2235, 1028265), (3129, 734475), (3675, 625353), (3725, 616959), (4197, 547575), (5215, 440685), (6705, 342755), (6995, 328545), (7301, 314775), (9387, 244825), (9793, 234675), (11025, 208451), (11175, 205653), (12591, 182525), (15645, 146895), (20985, 109515), (21903, 104925), (26075, 88137), (29379, 78225), (33525, 68551), (34975, 65709), (36505, 62955), (46935, 48965)]