128049335595

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{16487}}^1$

素因数の和:16782

約数の個数: 80

約数和(自身を含む): 232893923328

約数和(自身を除く): 104844587733

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 151, 381, 405, 453, 635, 755, 1143, 1359, 1905, 2265, 3429, 4077, 5715, 6795, 10287, 12231, 16487, 17145, 19177, 20385, 49461, 51435, 57531, 61155, 82435, 95885, 148383, 172593, 247305, 287655, 445149, 517779, 741915, 862965, 1335447, 1553337, 2093849, 2225745, 2489537, 2588895, 6281547, 6677235, 7468611, 7766685, 10469245, 12447685, 18844641, 22405833, 31407735, 37343055, 56533923, 67217499, 94223205, 112029165, 169601769, 201652497, 282669615, 316171199, 336087495, 848008845, 948513597, 1008262485, 1580855995, 2845540791, 4742567985, 8536622373, 14227703955, 25609867119, 42683111865, 128049335595]

約数ペア:

[(1, 128049335595), (3, 42683111865), (5, 25609867119), (9, 14227703955), (15, 8536622373), (27, 4742567985), (45, 2845540791), (81, 1580855995), (127, 1008262485), (135, 948513597), (151, 848008845), (381, 336087495), (405, 316171199), (453, 282669615), (635, 201652497), (755, 169601769), (1143, 112029165), (1359, 94223205), (1905, 67217499), (2265, 56533923), (3429, 37343055), (4077, 31407735), (5715, 22405833), (6795, 18844641), (10287, 12447685), (12231, 10469245), (16487, 7766685), (17145, 7468611), (19177, 6677235), (20385, 6281547), (49461, 2588895), (51435, 2489537), (57531, 2225745), (61155, 2093849), (82435, 1553337), (95885, 1335447), (148383, 862965), (172593, 741915), (247305, 517779), (287655, 445149)]