26665065

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 57456000

約数和(自身を除く): 30790935

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 49, 63, 87, 105, 135, 139, 145, 147, 189, 203, 245, 261, 315, 417, 435, 441, 609, 695, 735, 783, 945, 973, 1015, 1251, 1305, 1323, 1421, 1827, 2085, 2205, 2919, 3045, 3753, 3915, 4031, 4263, 4865, 5481, 6255, 6615, 6811, 7105, 8757, 9135, 12093, 12789, 14595, 18765, 20155, 20433, 21315, 26271, 27405, 28217, 34055, 36279, 38367, 43785, 60465, 61299, 63945, 84651, 102165, 108837, 131355, 141085, 181395, 183897, 191835, 197519, 253953, 306495, 423255, 544185, 592557, 761859, 919485, 987595, 1269765, 1777671, 2962785, 3809295, 5333013, 8888355, 26665065]

約数ペア:

[(1, 26665065), (3, 8888355), (5, 5333013), (7, 3809295), (9, 2962785), (15, 1777671), (21, 1269765), (27, 987595), (29, 919485), (35, 761859), (45, 592557), (49, 544185), (63, 423255), (87, 306495), (105, 253953), (135, 197519), (139, 191835), (145, 183897), (147, 181395), (189, 141085), (203, 131355), (245, 108837), (261, 102165), (315, 84651), (417, 63945), (435, 61299), (441, 60465), (609, 43785), (695, 38367), (735, 36279), (783, 34055), (945, 28217), (973, 27405), (1015, 26271), (1251, 21315), (1305, 20433), (1323, 20155), (1421, 18765), (1827, 14595), (2085, 12789), (2205, 12093), (2919, 9135), (3045, 8757), (3753, 7105), (3915, 6811), (4031, 6615), (4263, 6255), (4865, 5481)]