13832665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 22855680

約数和(自身を除く): 9023015

約数列:

[1, 5, 7, 11, 19, 31, 35, 55, 61, 77, 95, 133, 155, 209, 217, 305, 341, 385, 427, 589, 665, 671, 1045, 1085, 1159, 1463, 1705, 1891, 2135, 2387, 2945, 3355, 4123, 4697, 5795, 6479, 7315, 8113, 9455, 11935, 12749, 13237, 20615, 20801, 23485, 32395, 35929, 40565, 45353, 63745, 66185, 89243, 104005, 145607, 179645, 226765, 251503, 395219, 446215, 728035, 1257515, 1976095, 2766533, 13832665]

約数ペア:

[(1, 13832665), (5, 2766533), (7, 1976095), (11, 1257515), (19, 728035), (31, 446215), (35, 395219), (55, 251503), (61, 226765), (77, 179645), (95, 145607), (133, 104005), (155, 89243), (209, 66185), (217, 63745), (305, 45353), (341, 40565), (385, 35929), (427, 32395), (589, 23485), (665, 20801), (671, 20615), (1045, 13237), (1085, 12749), (1159, 11935), (1463, 9455), (1705, 8113), (1891, 7315), (2135, 6479), (2387, 5795), (2945, 4697), (3355, 4123)]