239236635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 433382400

約数和(自身を除く): 194145765

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 149, 165, 185, 263, 407, 447, 555, 745, 789, 1221, 1315, 1639, 2035, 2235, 2893, 3945, 4917, 5513, 6105, 8195, 8679, 9731, 14465, 16539, 24585, 27565, 29193, 39187, 43395, 48655, 60643, 82695, 107041, 117561, 145965, 181929, 195935, 303215, 321123, 431057, 535205, 587805, 909645, 1293171, 1449919, 1605615, 2155285, 4349757, 6465855, 7249595, 15949109, 21748785, 47847327, 79745545, 239236635]

約数ペア:

[(1, 239236635), (3, 79745545), (5, 47847327), (11, 21748785), (15, 15949109), (33, 7249595), (37, 6465855), (55, 4349757), (111, 2155285), (149, 1605615), (165, 1449919), (185, 1293171), (263, 909645), (407, 587805), (447, 535205), (555, 431057), (745, 321123), (789, 303215), (1221, 195935), (1315, 181929), (1639, 145965), (2035, 117561), (2235, 107041), (2893, 82695), (3945, 60643), (4917, 48655), (5513, 43395), (6105, 39187), (8195, 29193), (8679, 27565), (9731, 24585), (14465, 16539)]