156985166835

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2455003}}^1$

素因数の和:2455057

約数の個数: 72

約数和(自身を含む): 327448433520

約数和(自身を除く): 170463266685

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 63, 87, 105, 145, 147, 203, 245, 261, 315, 435, 441, 609, 735, 1015, 1305, 1421, 1827, 2205, 3045, 4263, 7105, 9135, 12789, 21315, 63945, 2455003, 7365009, 12275015, 17185021, 22095027, 36825045, 51555063, 71195087, 85925105, 110475135, 120295147, 154665189, 213585261, 257775315, 355975435, 360885441, 498365609, 601475735, 640755783, 773325945, 1067926305, 1082656323, 1495096827, 1804427205, 2491828045, 3203778915, 3488559263, 4485290481, 5413281615, 7475484135, 10465677789, 17442796315, 22426452405, 31397033367, 52328388945, 156985166835]

約数ペア:

[(1, 156985166835), (3, 52328388945), (5, 31397033367), (7, 22426452405), (9, 17442796315), (15, 10465677789), (21, 7475484135), (29, 5413281615), (35, 4485290481), (45, 3488559263), (49, 3203778915), (63, 2491828045), (87, 1804427205), (105, 1495096827), (145, 1082656323), (147, 1067926305), (203, 773325945), (245, 640755783), (261, 601475735), (315, 498365609), (435, 360885441), (441, 355975435), (609, 257775315), (735, 213585261), (1015, 154665189), (1305, 120295147), (1421, 110475135), (1827, 85925105), (2205, 71195087), (3045, 51555063), (4263, 36825045), (7105, 22095027), (9135, 17185021), (12789, 12275015), (21315, 7365009), (63945, 2455003)]