25150685

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 11137315

約数列:

[1, 5, 7, 29, 35, 71, 145, 203, 349, 355, 497, 1015, 1745, 2059, 2443, 2485, 10121, 10295, 12215, 14413, 24779, 50605, 70847, 72065, 123895, 173453, 354235, 718591, 867265, 3592955, 5030137, 25150685]

約数ペア:

[(1, 25150685), (5, 5030137), (7, 3592955), (29, 867265), (35, 718591), (71, 354235), (145, 173453), (203, 123895), (349, 72065), (355, 70847), (497, 50605), (1015, 24779), (1745, 14413), (2059, 12215), (2443, 10295), (2485, 10121)]