17958049271955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{2040109}}^1$

素因数の和:2040541

約数の個数: 96

約数和(自身を含む): 34432878654720

約数和(自身を除く): 16474829382765

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 367, 369, 533, 585, 615, 1101, 1599, 1835, 1845, 2665, 3303, 4771, 4797, 5505, 7995, 14313, 15047, 16515, 23855, 23985, 42939, 45141, 71565, 75235, 135423, 195611, 214695, 225705, 586833, 677115, 978055, 1760499, 2040109, 2934165, 6120327, 8802495, 10200545, 18360981, 26521417, 30601635, 79564251, 83644469, 91804905, 132607085, 238692753, 250933407, 397821255, 418222345, 748720003, 752800221, 1087378097, 1193463765, 1254667035, 2246160009, 3262134291, 3743600015, 3764001105, 5436890485, 6738480027, 9733360039, 9786402873, 11230800045, 16310671455, 29200080117, 30697520123, 33692400135, 48666800195, 48932014365, 87600240351, 92092560369, 146000400585, 153487600615, 276277681107, 399067761599, 438001201755, 460462801845, 1197203284797, 1381388405535, 1995338807995, 3591609854391, 5986016423985, 17958049271955]

約数ペア:

[(1, 17958049271955), (3, 5986016423985), (5, 3591609854391), (9, 1995338807995), (13, 1381388405535), (15, 1197203284797), (39, 460462801845), (41, 438001201755), (45, 399067761599), (65, 276277681107), (117, 153487600615), (123, 146000400585), (195, 92092560369), (205, 87600240351), (367, 48932014365), (369, 48666800195), (533, 33692400135), (585, 30697520123), (615, 29200080117), (1101, 16310671455), (1599, 11230800045), (1835, 9786402873), (1845, 9733360039), (2665, 6738480027), (3303, 5436890485), (4771, 3764001105), (4797, 3743600015), (5505, 3262134291), (7995, 2246160009), (14313, 1254667035), (15047, 1193463765), (16515, 1087378097), (23855, 752800221), (23985, 748720003), (42939, 418222345), (45141, 397821255), (71565, 250933407), (75235, 238692753), (135423, 132607085), (195611, 91804905), (214695, 83644469), (225705, 79564251), (586833, 30601635), (677115, 26521417), (978055, 18360981), (1760499, 10200545), (2040109, 8802495), (2934165, 6120327)]