707213565

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 1288369920

約数和(自身を除く): 581156355

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 157, 183, 305, 471, 547, 549, 785, 915, 1413, 1641, 1647, 2355, 2735, 2745, 4239, 4923, 7065, 8205, 8235, 9577, 14769, 21195, 24615, 28731, 33367, 47885, 73845, 85879, 86193, 100101, 143655, 166835, 257637, 258579, 300303, 429395, 430965, 500505, 772911, 900909, 1288185, 1292895, 1501515, 2318733, 3864555, 4504545, 5238619, 11593665, 15715857, 26193095, 47147571, 78579285, 141442713, 235737855, 707213565]

約数ペア:

[(1, 707213565), (3, 235737855), (5, 141442713), (9, 78579285), (15, 47147571), (27, 26193095), (45, 15715857), (61, 11593665), (135, 5238619), (157, 4504545), (183, 3864555), (305, 2318733), (471, 1501515), (547, 1292895), (549, 1288185), (785, 900909), (915, 772911), (1413, 500505), (1641, 430965), (1647, 429395), (2355, 300303), (2735, 258579), (2745, 257637), (4239, 166835), (4923, 143655), (7065, 100101), (8205, 86193), (8235, 85879), (9577, 73845), (14769, 47885), (21195, 33367), (24615, 28731)]