1552156905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 2750791680

約数和(自身を除く): 1198634775

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 163, 195, 235, 489, 611, 705, 815, 1039, 1833, 2119, 2445, 3055, 3117, 5195, 6357, 7661, 9165, 10595, 13507, 15585, 22983, 31785, 38305, 40521, 48833, 67535, 99593, 114915, 146499, 169357, 202605, 244165, 298779, 497965, 508071, 634829, 732495, 846785, 1493895, 1904487, 2201641, 2540355, 3174145, 6604923, 7959779, 9522435, 11008205, 23879337, 33024615, 39798895, 103477127, 119396685, 310431381, 517385635, 1552156905]

約数ペア:

[(1, 1552156905), (3, 517385635), (5, 310431381), (13, 119396685), (15, 103477127), (39, 39798895), (47, 33024615), (65, 23879337), (141, 11008205), (163, 9522435), (195, 7959779), (235, 6604923), (489, 3174145), (611, 2540355), (705, 2201641), (815, 1904487), (1039, 1493895), (1833, 846785), (2119, 732495), (2445, 634829), (3055, 508071), (3117, 497965), (5195, 298779), (6357, 244165), (7661, 202605), (9165, 169357), (10595, 146499), (13507, 114915), (15585, 99593), (22983, 67535), (31785, 48833), (38305, 40521)]