1570320525

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{5639}}^1$

素因数の和:5778

約数の個数: 48

約数和(自身を含む): 2685542400

約数和(自身を除く): 1115221875

約数列:

[1, 3, 5, 15, 25, 47, 75, 79, 141, 235, 237, 395, 705, 1175, 1185, 1975, 3525, 3713, 5639, 5925, 11139, 16917, 18565, 28195, 55695, 84585, 92825, 140975, 265033, 278475, 422925, 445481, 795099, 1325165, 1336443, 2227405, 3975495, 6625825, 6682215, 11137025, 19877475, 20937607, 33411075, 62812821, 104688035, 314064105, 523440175, 1570320525]

約数ペア:

[(1, 1570320525), (3, 523440175), (5, 314064105), (15, 104688035), (25, 62812821), (47, 33411075), (75, 20937607), (79, 19877475), (141, 11137025), (235, 6682215), (237, 6625825), (395, 3975495), (705, 2227405), (1175, 1336443), (1185, 1325165), (1975, 795099), (3525, 445481), (3713, 422925), (5639, 278475), (5925, 265033), (11139, 140975), (16917, 92825), (18565, 84585), (28195, 55695)]