90599205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 161630208

約数和(自身を除く): 71031003

約数列:

[1, 3, 5, 15, 17, 31, 51, 73, 85, 93, 155, 157, 219, 255, 365, 465, 471, 527, 785, 1095, 1241, 1581, 2263, 2355, 2635, 2669, 3723, 4867, 6205, 6789, 7905, 8007, 11315, 11461, 13345, 14601, 18615, 24335, 33945, 34383, 38471, 40035, 57305, 73005, 82739, 115413, 171915, 192355, 194837, 248217, 355291, 413695, 577065, 584511, 974185, 1065873, 1241085, 1776455, 2922555, 5329365, 6039947, 18119841, 30199735, 90599205]

約数ペア:

[(1, 90599205), (3, 30199735), (5, 18119841), (15, 6039947), (17, 5329365), (31, 2922555), (51, 1776455), (73, 1241085), (85, 1065873), (93, 974185), (155, 584511), (157, 577065), (219, 413695), (255, 355291), (365, 248217), (465, 194837), (471, 192355), (527, 171915), (785, 115413), (1095, 82739), (1241, 73005), (1581, 57305), (2263, 40035), (2355, 38471), (2635, 34383), (2669, 33945), (3723, 24335), (4867, 18615), (6205, 14601), (6789, 13345), (7905, 11461), (8007, 11315)]