1325642955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23687}}^1$

素因数の和:23756

約数の個数: 64

約数和(自身を含む): 2674280448

約数和(自身を除く): 1348637493

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 65, 91, 105, 123, 195, 205, 273, 287, 455, 533, 615, 861, 1365, 1435, 1599, 2665, 3731, 4305, 7995, 11193, 18655, 23687, 55965, 71061, 118435, 165809, 307931, 355305, 497427, 829045, 923793, 971167, 1539655, 2155517, 2487135, 2913501, 4618965, 4855835, 6466551, 6798169, 10777585, 12625171, 14567505, 20394507, 32332755, 33990845, 37875513, 63125855, 88376197, 101972535, 189377565, 265128591, 441880985, 1325642955]

約数ペア:

[(1, 1325642955), (3, 441880985), (5, 265128591), (7, 189377565), (13, 101972535), (15, 88376197), (21, 63125855), (35, 37875513), (39, 33990845), (41, 32332755), (65, 20394507), (91, 14567505), (105, 12625171), (123, 10777585), (195, 6798169), (205, 6466551), (273, 4855835), (287, 4618965), (455, 2913501), (533, 2487135), (615, 2155517), (861, 1539655), (1365, 971167), (1435, 923793), (1599, 829045), (2665, 497427), (3731, 355305), (4305, 307931), (7995, 165809), (11193, 118435), (18655, 71061), (23687, 55965)]