4502715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 9047040

約数和(自身を除く): 4544325

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 37, 57, 61, 95, 105, 111, 133, 183, 185, 259, 285, 305, 399, 427, 555, 665, 703, 777, 915, 1159, 1281, 1295, 1995, 2109, 2135, 2257, 3477, 3515, 3885, 4921, 5795, 6405, 6771, 8113, 10545, 11285, 14763, 15799, 17385, 24339, 24605, 33855, 40565, 42883, 47397, 73815, 78995, 121695, 128649, 214415, 236985, 300181, 643245, 900543, 1500905, 4502715]

約数ペア:

[(1, 4502715), (3, 1500905), (5, 900543), (7, 643245), (15, 300181), (19, 236985), (21, 214415), (35, 128649), (37, 121695), (57, 78995), (61, 73815), (95, 47397), (105, 42883), (111, 40565), (133, 33855), (183, 24605), (185, 24339), (259, 17385), (285, 15799), (305, 14763), (399, 11285), (427, 10545), (555, 8113), (665, 6771), (703, 6405), (777, 5795), (915, 4921), (1159, 3885), (1281, 3515), (1295, 3477), (1995, 2257), (2109, 2135)]