2068697925

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{187637}}^1$

素因数の和:187667

約数の個数: 54

約数和(自身を含む): 4310232498

約数和(自身を除く): 2241534573

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1575, 2205, 3675, 11025, 187637, 562911, 938185, 1313459, 1688733, 2814555, 3940377, 4690925, 6567295, 8443665, 9194213, 11821131, 14072775, 19701885, 27582639, 32836475, 42218325, 45971065, 59105655, 82747917, 98509425, 137913195, 229855325, 295528275, 413739585, 689565975, 2068697925]

約数ペア:

[(1, 2068697925), (3, 689565975), (5, 413739585), (7, 295528275), (9, 229855325), (15, 137913195), (21, 98509425), (25, 82747917), (35, 59105655), (45, 45971065), (49, 42218325), (63, 32836475), (75, 27582639), (105, 19701885), (147, 14072775), (175, 11821131), (225, 9194213), (245, 8443665), (315, 6567295), (441, 4690925), (525, 3940377), (735, 2814555), (1225, 1688733), (1575, 1313459), (2205, 938185), (3675, 562911), (11025, 187637)]