81302693325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{12703}}^1$

素因数の和:12963

約数の個数: 96

約数和(自身を含む): 156672638976

約数和(自身を除く): 75369945651

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 167, 175, 219, 365, 501, 511, 525, 835, 1095, 1169, 1533, 1825, 2505, 2555, 3507, 4175, 5475, 5845, 7665, 12191, 12525, 12703, 12775, 17535, 29225, 36573, 38109, 38325, 60955, 63515, 85337, 87675, 88921, 182865, 190545, 256011, 266763, 304775, 317575, 426685, 444605, 914325, 927319, 952725, 1280055, 1333815, 2121401, 2133425, 2223025, 2781957, 4636595, 6364203, 6400275, 6491233, 6669075, 10607005, 13909785, 14849807, 19473699, 23182975, 31821015, 32456165, 44549421, 53035025, 69548925, 74249035, 97368495, 154862273, 159105075, 162280825, 222747105, 371245175, 464586819, 486842475, 774311365, 1084035911, 1113735525, 2322934095, 3252107733, 3871556825, 5420179555, 11614670475, 16260538665, 27100897775, 81302693325]

約数ペア:

[(1, 81302693325), (3, 27100897775), (5, 16260538665), (7, 11614670475), (15, 5420179555), (21, 3871556825), (25, 3252107733), (35, 2322934095), (73, 1113735525), (75, 1084035911), (105, 774311365), (167, 486842475), (175, 464586819), (219, 371245175), (365, 222747105), (501, 162280825), (511, 159105075), (525, 154862273), (835, 97368495), (1095, 74249035), (1169, 69548925), (1533, 53035025), (1825, 44549421), (2505, 32456165), (2555, 31821015), (3507, 23182975), (4175, 19473699), (5475, 14849807), (5845, 13909785), (7665, 10607005), (12191, 6669075), (12525, 6491233), (12703, 6400275), (12775, 6364203), (17535, 4636595), (29225, 2781957), (36573, 2223025), (38109, 2133425), (38325, 2121401), (60955, 1333815), (63515, 1280055), (85337, 952725), (87675, 927319), (88921, 914325), (182865, 444605), (190545, 426685), (256011, 317575), (266763, 304775)]