1570477025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 2190203568

約数和(自身を除く): 619726543

約数列:

[1, 5, 13, 25, 37, 61, 65, 185, 305, 325, 481, 793, 925, 1525, 2141, 2257, 2405, 3965, 10705, 11285, 12025, 19825, 27833, 29341, 53525, 56425, 79217, 130601, 139165, 146705, 396085, 653005, 695825, 733525, 1029821, 1697813, 1980425, 3265025, 4832237, 5149105, 8489065, 24161185, 25745525, 42445325, 62819081, 120805925, 314095405, 1570477025]

約数ペア:

[(1, 1570477025), (5, 314095405), (13, 120805925), (25, 62819081), (37, 42445325), (61, 25745525), (65, 24161185), (185, 8489065), (305, 5149105), (325, 4832237), (481, 3265025), (793, 1980425), (925, 1697813), (1525, 1029821), (2141, 733525), (2257, 695825), (2405, 653005), (3965, 396085), (10705, 146705), (11285, 139165), (12025, 130601), (19825, 79217), (27833, 56425), (29341, 53525)]