87075615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 78397665

約数列:

[1, 3, 5, 11, 15, 17, 33, 37, 51, 55, 85, 111, 165, 185, 187, 255, 407, 555, 561, 629, 839, 935, 1221, 1887, 2035, 2517, 2805, 3145, 4195, 6105, 6919, 9229, 9435, 12585, 14263, 20757, 27687, 31043, 34595, 42789, 46145, 71315, 93129, 103785, 138435, 155215, 156893, 213945, 341473, 465645, 470679, 527731, 784465, 1024419, 1583193, 1707365, 2353395, 2638655, 5122095, 5805041, 7915965, 17415123, 29025205, 87075615]

約数ペア:

[(1, 87075615), (3, 29025205), (5, 17415123), (11, 7915965), (15, 5805041), (17, 5122095), (33, 2638655), (37, 2353395), (51, 1707365), (55, 1583193), (85, 1024419), (111, 784465), (165, 527731), (185, 470679), (187, 465645), (255, 341473), (407, 213945), (555, 156893), (561, 155215), (629, 138435), (839, 103785), (935, 93129), (1221, 71315), (1887, 46145), (2035, 42789), (2517, 34595), (2805, 31043), (3145, 27687), (4195, 20757), (6105, 14263), (6919, 12585), (9229, 9435)]