22502025

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 108

約数和(自身を含む): 50811852

約数和(自身を除く): 28309827

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 49, 63, 65, 75, 91, 105, 117, 147, 157, 175, 195, 225, 245, 273, 315, 325, 441, 455, 471, 525, 585, 637, 735, 785, 819, 975, 1099, 1225, 1365, 1413, 1575, 1911, 2041, 2205, 2275, 2355, 2925, 3185, 3297, 3675, 3925, 4095, 5495, 5733, 6123, 6825, 7065, 7693, 9555, 9891, 10205, 11025, 11775, 14287, 15925, 16485, 18369, 20475, 23079, 27475, 28665, 30615, 35325, 38465, 42861, 47775, 49455, 51025, 69237, 71435, 82425, 91845, 100009, 115395, 128583, 143325, 153075, 192325, 214305, 247275, 300027, 346185, 357175, 459225, 500045, 576975, 642915, 900081, 1071525, 1500135, 1730925, 2500225, 3214575, 4500405, 7500675, 22502025]

約数ペア:

[(1, 22502025), (3, 7500675), (5, 4500405), (7, 3214575), (9, 2500225), (13, 1730925), (15, 1500135), (21, 1071525), (25, 900081), (35, 642915), (39, 576975), (45, 500045), (49, 459225), (63, 357175), (65, 346185), (75, 300027), (91, 247275), (105, 214305), (117, 192325), (147, 153075), (157, 143325), (175, 128583), (195, 115395), (225, 100009), (245, 91845), (273, 82425), (315, 71435), (325, 69237), (441, 51025), (455, 49455), (471, 47775), (525, 42861), (585, 38465), (637, 35325), (735, 30615), (785, 28665), (819, 27475), (975, 23079), (1099, 20475), (1225, 18369), (1365, 16485), (1413, 15925), (1575, 14287), (1911, 11775), (2041, 11025), (2205, 10205), (2275, 9891), (2355, 9555), (2925, 7693), (3185, 7065), (3297, 6825), (3675, 6123), (3925, 5733), (4095, 5495)]