2013281048905

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1\times {\mathrm{5087}}^1$

素因数の和:6239

約数の個数: 96

約数和(自身を含む): 2965541207040

約数和(自身を除く): 952260158135

約数列:

[1, 5, 7, 29, 35, 49, 53, 145, 203, 245, 265, 371, 1015, 1051, 1421, 1537, 1855, 2597, 5087, 5255, 7105, 7357, 7685, 10759, 12985, 25435, 30479, 35609, 36785, 51499, 53795, 55703, 75313, 147523, 152395, 178045, 213353, 249263, 257495, 269611, 278515, 376565, 389921, 737615, 1032661, 1066765, 1246315, 1348055, 1493471, 1615387, 1887277, 1949605, 2729447, 5163305, 5346437, 7228627, 7467355, 7818719, 8076935, 9436385, 11307709, 13210939, 13647235, 26732185, 36143135, 37425059, 39093595, 54731033, 56538545, 66054695, 79153963, 155046673, 187125295, 261975413, 273655165, 283361161, 383117231, 395769815, 775233365, 1085326711, 1309877065, 1416805805, 1915586155, 1983528127, 5426633555, 7597286977, 8217473669, 9917640635, 13884696889, 37986434885, 41087368345, 57522315683, 69423484445, 287611578415, 402656209781, 2013281048905]

約数ペア:

[(1, 2013281048905), (5, 402656209781), (7, 287611578415), (29, 69423484445), (35, 57522315683), (49, 41087368345), (53, 37986434885), (145, 13884696889), (203, 9917640635), (245, 8217473669), (265, 7597286977), (371, 5426633555), (1015, 1983528127), (1051, 1915586155), (1421, 1416805805), (1537, 1309877065), (1855, 1085326711), (2597, 775233365), (5087, 395769815), (5255, 383117231), (7105, 283361161), (7357, 273655165), (7685, 261975413), (10759, 187125295), (12985, 155046673), (25435, 79153963), (30479, 66054695), (35609, 56538545), (36785, 54731033), (51499, 39093595), (53795, 37425059), (55703, 36143135), (75313, 26732185), (147523, 13647235), (152395, 13210939), (178045, 11307709), (213353, 9436385), (249263, 8076935), (257495, 7818719), (269611, 7467355), (278515, 7228627), (376565, 5346437), (389921, 5163305), (737615, 2729447), (1032661, 1949605), (1066765, 1887277), (1246315, 1615387), (1348055, 1493471)]