241777525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 342835200

約数和(自身を除く): 101057675

約数列:

[1, 5, 11, 25, 31, 55, 79, 155, 275, 341, 359, 395, 775, 869, 1705, 1795, 1975, 2449, 3949, 4345, 8525, 8975, 11129, 12245, 19745, 21725, 26939, 28361, 55645, 61225, 98725, 122419, 134695, 141805, 278225, 311971, 612095, 673475, 709025, 879191, 1559855, 3060475, 4395955, 7799275, 9671101, 21979775, 48355505, 241777525]

約数ペア:

[(1, 241777525), (5, 48355505), (11, 21979775), (25, 9671101), (31, 7799275), (55, 4395955), (79, 3060475), (155, 1559855), (275, 879191), (341, 709025), (359, 673475), (395, 612095), (775, 311971), (869, 278225), (1705, 141805), (1795, 134695), (1975, 122419), (2449, 98725), (3949, 61225), (4345, 55645), (8525, 28361), (8975, 26939), (11129, 21725), (12245, 19745)]