15696961695

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1\times {\mathrm{4007}}^1$

素因数の和:4612

約数の個数: 48

約数和(自身を含む): 27400868352

約数和(自身を除く): 11703906657

約数列:

[1, 3, 5, 9, 15, 45, 263, 331, 789, 993, 1315, 1655, 2367, 2979, 3945, 4007, 4965, 11835, 12021, 14895, 20035, 36063, 60105, 87053, 180315, 261159, 435265, 783477, 1053841, 1305795, 1326317, 3161523, 3917385, 3978951, 5269205, 6631585, 9484569, 11936853, 15807615, 19894755, 47422845, 59684265, 348821371, 1046464113, 1744106855, 3139392339, 5232320565, 15696961695]

約数ペア:

[(1, 15696961695), (3, 5232320565), (5, 3139392339), (9, 1744106855), (15, 1046464113), (45, 348821371), (263, 59684265), (331, 47422845), (789, 19894755), (993, 15807615), (1315, 11936853), (1655, 9484569), (2367, 6631585), (2979, 5269205), (3945, 3978951), (4007, 3917385), (4965, 3161523), (11835, 1326317), (12021, 1305795), (14895, 1053841), (20035, 783477), (36063, 435265), (60105, 261159), (87053, 180315)]