19156987393695

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1621}}^1\times {\mathrm{41759}}^1$

素因数の和:43741

約数の個数: 96

約数和(自身を含む): 35081166182400

約数和(自身を除く): 15924178788705

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 331, 855, 993, 1621, 1655, 2979, 4863, 4965, 6289, 8105, 14589, 14895, 18867, 24315, 30799, 31445, 41759, 56601, 72945, 92397, 94335, 125277, 153995, 208795, 277191, 283005, 375831, 461985, 536551, 626385, 793421, 1385955, 1609653, 1879155, 2380263, 2682755, 3967105, 4828959, 7140789, 8048265, 10194469, 11901315, 13822229, 24144795, 30583407, 35703945, 41466687, 50972345, 67691339, 69111145, 91750221, 124400061, 152917035, 203074017, 207333435, 262622351, 338456695, 458751105, 609222051, 622000305, 787867053, 1015370085, 1286135441, 1313111755, 2363601159, 3046110255, 3858406323, 3939335265, 6430677205, 11575218969, 11818005795, 19292031615, 22405833209, 57876094845, 67217499627, 112029166045, 201652498881, 336087498135, 425710830971, 1008262494405, 1277132492913, 2128554154855, 3831397478739, 6385662464565, 19156987393695]

約数ペア:

[(1, 19156987393695), (3, 6385662464565), (5, 3831397478739), (9, 2128554154855), (15, 1277132492913), (19, 1008262494405), (45, 425710830971), (57, 336087498135), (95, 201652498881), (171, 112029166045), (285, 67217499627), (331, 57876094845), (855, 22405833209), (993, 19292031615), (1621, 11818005795), (1655, 11575218969), (2979, 6430677205), (4863, 3939335265), (4965, 3858406323), (6289, 3046110255), (8105, 2363601159), (14589, 1313111755), (14895, 1286135441), (18867, 1015370085), (24315, 787867053), (30799, 622000305), (31445, 609222051), (41759, 458751105), (56601, 338456695), (72945, 262622351), (92397, 207333435), (94335, 203074017), (125277, 152917035), (153995, 124400061), (208795, 91750221), (277191, 69111145), (283005, 67691339), (375831, 50972345), (461985, 41466687), (536551, 35703945), (626385, 30583407), (793421, 24144795), (1385955, 13822229), (1609653, 11901315), (1879155, 10194469), (2380263, 8048265), (2682755, 7140789), (3967105, 4828959)]