1292368175

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 1885754304

約数和(自身を除く): 593386129

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 281, 287, 641, 1025, 1405, 1435, 1967, 3205, 4487, 7025, 7175, 9835, 11521, 16025, 22435, 26281, 49175, 57605, 80647, 112175, 131405, 180121, 183967, 288025, 403235, 657025, 900605, 919835, 1260847, 2016175, 4503025, 4599175, 6304235, 7384961, 31521175, 36924805, 51694727, 184624025, 258473635, 1292368175]

約数ペア:

[(1, 1292368175), (5, 258473635), (7, 184624025), (25, 51694727), (35, 36924805), (41, 31521175), (175, 7384961), (205, 6304235), (281, 4599175), (287, 4503025), (641, 2016175), (1025, 1260847), (1405, 919835), (1435, 900605), (1967, 657025), (3205, 403235), (4487, 288025), (7025, 183967), (7175, 180121), (9835, 131405), (11521, 112175), (16025, 80647), (22435, 57605), (26281, 49175)]