12217235905

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 18190241280

約数和(自身を除く): 5973005375

約数列:

[1, 5, 7, 35, 37, 49, 53, 59, 185, 245, 259, 265, 295, 371, 413, 431, 1295, 1813, 1855, 1961, 2065, 2155, 2183, 2597, 2891, 3017, 3127, 9065, 9805, 10915, 12985, 13727, 14455, 15085, 15281, 15635, 15947, 21119, 21889, 22843, 25429, 68635, 76405, 79735, 96089, 105595, 106967, 109445, 111629, 114215, 115699, 127145, 153223, 159901, 178003, 480445, 534835, 558145, 578495, 766115, 781403, 799505, 809893, 845191, 890015, 940873, 1119307, 1246021, 1347737, 3907015, 4049465, 4225955, 4704365, 5596535, 5669251, 5916337, 6230105, 6586111, 6738685, 9434159, 28346255, 29581685, 32930555, 41414359, 46102777, 47170795, 49866269, 66039113, 207071795, 230513885, 249331345, 330195565, 349063883, 1745319415, 2443447181, 12217235905]

約数ペア:

[(1, 12217235905), (5, 2443447181), (7, 1745319415), (35, 349063883), (37, 330195565), (49, 249331345), (53, 230513885), (59, 207071795), (185, 66039113), (245, 49866269), (259, 47170795), (265, 46102777), (295, 41414359), (371, 32930555), (413, 29581685), (431, 28346255), (1295, 9434159), (1813, 6738685), (1855, 6586111), (1961, 6230105), (2065, 5916337), (2155, 5669251), (2183, 5596535), (2597, 4704365), (2891, 4225955), (3017, 4049465), (3127, 3907015), (9065, 1347737), (9805, 1246021), (10915, 1119307), (12985, 940873), (13727, 890015), (14455, 845191), (15085, 809893), (15281, 799505), (15635, 781403), (15947, 766115), (21119, 578495), (21889, 558145), (22843, 534835), (25429, 480445), (68635, 178003), (76405, 159901), (79735, 153223), (96089, 127145), (105595, 115699), (106967, 114215), (109445, 111629)]