1566143475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3659}}^1$

素因数の和:4124

約数の個数: 48

約数和(自身を含む): 2795654400

約数和(自身を除く): 1229510925

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 439, 975, 1317, 2195, 3659, 5707, 6585, 10975, 10977, 17121, 18295, 28535, 32925, 47567, 54885, 85605, 91475, 142675, 142701, 237835, 274425, 428025, 713505, 1189175, 1606301, 3567525, 4818903, 8031505, 20881913, 24094515, 40157525, 62645739, 104409565, 120472575, 313228695, 522047825, 1566143475]

約数ペア:

[(1, 1566143475), (3, 522047825), (5, 313228695), (13, 120472575), (15, 104409565), (25, 62645739), (39, 40157525), (65, 24094515), (75, 20881913), (195, 8031505), (325, 4818903), (439, 3567525), (975, 1606301), (1317, 1189175), (2195, 713505), (3659, 428025), (5707, 274425), (6585, 237835), (10975, 142701), (10977, 142675), (17121, 91475), (18295, 85605), (28535, 54885), (32925, 47567)]