15678101821551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{647}}^1\times {\mathrm{863}}^1\times {\mathrm{1361}}^1$

素因数の和:2933

約数の個数: 96

約数和(自身を含む): 23614514122752

約数和(自身を除く): 7936412301201

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 647, 863, 897, 1361, 1587, 1941, 2589, 4083, 6877, 8411, 11219, 14881, 17693, 19849, 20631, 25233, 31303, 33657, 44643, 53079, 59547, 93909, 193453, 258037, 342263, 406939, 456527, 558361, 580359, 719969, 774111, 880567, 1026789, 1174543, 1220817, 1369581, 1675083, 2159907, 2641701, 3523629, 4449419, 5934851, 7258693, 9359597, 11447371, 12842303, 13348257, 15269059, 17804553, 20253041, 21776079, 27014489, 28078791, 34342113, 38526909, 45807177, 60759123, 81043467, 166949939, 263289533, 295372969, 351188357, 465819943, 500849817, 621333247, 759929321, 789868599, 886118907, 1053565071, 1397459829, 1863999741, 2279787963, 3839848597, 6055659259, 8077332211, 9879081173, 11519545791, 17478374383, 18166977777, 24231996633, 29637243519, 52435123149, 227218866979, 402002610809, 681656600937, 1206007832427, 5226033940517, 15678101821551]

約数ペア:

[(1, 15678101821551), (3, 5226033940517), (13, 1206007832427), (23, 681656600937), (39, 402002610809), (69, 227218866979), (299, 52435123149), (529, 29637243519), (647, 24231996633), (863, 18166977777), (897, 17478374383), (1361, 11519545791), (1587, 9879081173), (1941, 8077332211), (2589, 6055659259), (4083, 3839848597), (6877, 2279787963), (8411, 1863999741), (11219, 1397459829), (14881, 1053565071), (17693, 886118907), (19849, 789868599), (20631, 759929321), (25233, 621333247), (31303, 500849817), (33657, 465819943), (44643, 351188357), (53079, 295372969), (59547, 263289533), (93909, 166949939), (193453, 81043467), (258037, 60759123), (342263, 45807177), (406939, 38526909), (456527, 34342113), (558361, 28078791), (580359, 27014489), (719969, 21776079), (774111, 20253041), (880567, 17804553), (1026789, 15269059), (1174543, 13348257), (1220817, 12842303), (1369581, 11447371), (1675083, 9359597), (2159907, 7258693), (2641701, 5934851), (3523629, 4449419)]