48696333825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{77471}}^1$

素因数の和:77547

約数の個数: 72

約数和(自身を含む): 88476122880

約数和(自身を除く): 39779789055

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 289, 425, 435, 493, 725, 867, 1275, 1445, 1479, 2175, 2465, 4335, 7225, 7395, 8381, 12325, 21675, 25143, 36975, 41905, 77471, 125715, 209525, 232413, 387355, 628575, 1162065, 1317007, 1936775, 2246659, 3951021, 5810325, 6585035, 6739977, 11233295, 19755105, 22389119, 32925175, 33699885, 38193203, 56166475, 67167357, 98775525, 111945595, 114579609, 168499425, 190966015, 335836785, 559727975, 572898045, 649284451, 954830075, 1679183925, 1947853353, 2864490225, 3246422255, 9739266765, 16232111275, 48696333825]

約数ペア:

[(1, 48696333825), (3, 16232111275), (5, 9739266765), (15, 3246422255), (17, 2864490225), (25, 1947853353), (29, 1679183925), (51, 954830075), (75, 649284451), (85, 572898045), (87, 559727975), (145, 335836785), (255, 190966015), (289, 168499425), (425, 114579609), (435, 111945595), (493, 98775525), (725, 67167357), (867, 56166475), (1275, 38193203), (1445, 33699885), (1479, 32925175), (2175, 22389119), (2465, 19755105), (4335, 11233295), (7225, 6739977), (7395, 6585035), (8381, 5810325), (12325, 3951021), (21675, 2246659), (25143, 1936775), (36975, 1317007), (41905, 1162065), (77471, 628575), (125715, 387355), (209525, 232413)]