1188894105

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 2502783360

約数和(自身を除く): 1313889255

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 139, 147, 189, 245, 315, 405, 417, 431, 441, 567, 695, 735, 945, 973, 1251, 1293, 1323, 2085, 2155, 2205, 2835, 2919, 3017, 3753, 3879, 3969, 4865, 6255, 6465, 6615, 6811, 8757, 9051, 11259, 11637, 14595, 15085, 18765, 19395, 19845, 20433, 21119, 26271, 27153, 34055, 34911, 43785, 45255, 56295, 58185, 59909, 61299, 63357, 78813, 81459, 102165, 105595, 131355, 135765, 174555, 179727, 183897, 190071, 244377, 299545, 306495, 316785, 394065, 407295, 419363, 539181, 551691, 570213, 898635, 919485, 950355, 1221885, 1258089, 1617543, 1710639, 2096815, 2695905, 2758455, 2851065, 2935541, 3774267, 4852629, 6290445, 8087715, 8553195, 8806623, 11322801, 14677705, 18871335, 24263145, 26419869, 33968403, 44033115, 56614005, 79259607, 132099345, 169842015, 237778821, 396298035, 1188894105]

約数ペア:

[(1, 1188894105), (3, 396298035), (5, 237778821), (7, 169842015), (9, 132099345), (15, 79259607), (21, 56614005), (27, 44033115), (35, 33968403), (45, 26419869), (49, 24263145), (63, 18871335), (81, 14677705), (105, 11322801), (135, 8806623), (139, 8553195), (147, 8087715), (189, 6290445), (245, 4852629), (315, 3774267), (405, 2935541), (417, 2851065), (431, 2758455), (441, 2695905), (567, 2096815), (695, 1710639), (735, 1617543), (945, 1258089), (973, 1221885), (1251, 950355), (1293, 919485), (1323, 898635), (2085, 570213), (2155, 551691), (2205, 539181), (2835, 419363), (2919, 407295), (3017, 394065), (3753, 316785), (3879, 306495), (3969, 299545), (4865, 244377), (6255, 190071), (6465, 183897), (6615, 179727), (6811, 174555), (8757, 135765), (9051, 131355), (11259, 105595), (11637, 102165), (14595, 81459), (15085, 78813), (18765, 63357), (19395, 61299), (19845, 59909), (20433, 58185), (21119, 56295), (26271, 45255), (27153, 43785), (34055, 34911)]