40850205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 73084032

約数和(自身を除く): 32233827

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 121, 165, 213, 317, 355, 363, 605, 781, 951, 1065, 1585, 1815, 2343, 3487, 3905, 4755, 8591, 10461, 11715, 17435, 22507, 25773, 38357, 42955, 52305, 67521, 112535, 115071, 128865, 191785, 247577, 337605, 575355, 742731, 1237885, 2723347, 3713655, 8170041, 13616735, 40850205]

約数ペア:

[(1, 40850205), (3, 13616735), (5, 8170041), (11, 3713655), (15, 2723347), (33, 1237885), (55, 742731), (71, 575355), (121, 337605), (165, 247577), (213, 191785), (317, 128865), (355, 115071), (363, 112535), (605, 67521), (781, 52305), (951, 42955), (1065, 38357), (1585, 25773), (1815, 22507), (2343, 17435), (3487, 11715), (3905, 10461), (4755, 8591)]