6530965

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 10177920

約数和(自身を除く): 3646955

約数列:

[1, 5, 7, 19, 23, 35, 49, 61, 95, 115, 133, 161, 245, 305, 427, 437, 665, 805, 931, 1127, 1159, 1403, 2135, 2185, 2989, 3059, 4655, 5635, 5795, 7015, 8113, 9821, 14945, 15295, 21413, 26657, 40565, 49105, 56791, 68747, 107065, 133285, 186599, 283955, 343735, 932995, 1306193, 6530965]

約数ペア:

[(1, 6530965), (5, 1306193), (7, 932995), (19, 343735), (23, 283955), (35, 186599), (49, 133285), (61, 107065), (95, 68747), (115, 56791), (133, 49105), (161, 40565), (245, 26657), (305, 21413), (427, 15295), (437, 14945), (665, 9821), (805, 8113), (931, 7015), (1127, 5795), (1159, 5635), (1403, 4655), (2135, 3059), (2185, 2989)]