64752435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 123158880

約数和(自身を除く): 58406445

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 257, 495, 509, 771, 1285, 1527, 2313, 2545, 2827, 3855, 4581, 5599, 7635, 8481, 11565, 14135, 16797, 22905, 25443, 27995, 42405, 50391, 83985, 127215, 130813, 251955, 392439, 654065, 1177317, 1438943, 1962195, 4316829, 5886585, 7194715, 12950487, 21584145, 64752435]

約数ペア:

[(1, 64752435), (3, 21584145), (5, 12950487), (9, 7194715), (11, 5886585), (15, 4316829), (33, 1962195), (45, 1438943), (55, 1177317), (99, 654065), (165, 392439), (257, 251955), (495, 130813), (509, 127215), (771, 83985), (1285, 50391), (1527, 42405), (2313, 27995), (2545, 25443), (2827, 22905), (3855, 16797), (4581, 14135), (5599, 11565), (7635, 8481)]