53915355

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 106659840

約数和(自身を除く): 52744485

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 155, 195, 279, 351, 403, 465, 585, 837, 991, 1209, 1395, 1755, 2015, 2973, 3627, 4185, 4955, 6045, 8919, 10881, 12883, 14865, 18135, 26757, 30721, 38649, 44595, 54405, 64415, 92163, 115947, 133785, 153605, 193245, 276489, 347841, 399373, 460815, 579735, 829467, 1198119, 1382445, 1739205, 1996865, 3594357, 4147335, 5990595, 10783071, 17971785, 53915355]

約数ペア:

[(1, 53915355), (3, 17971785), (5, 10783071), (9, 5990595), (13, 4147335), (15, 3594357), (27, 1996865), (31, 1739205), (39, 1382445), (45, 1198119), (65, 829467), (93, 579735), (117, 460815), (135, 399373), (155, 347841), (195, 276489), (279, 193245), (351, 153605), (403, 133785), (465, 115947), (585, 92163), (837, 64415), (991, 54405), (1209, 44595), (1395, 38649), (1755, 30721), (2015, 26757), (2973, 18135), (3627, 14865), (4185, 12883), (4955, 10881), (6045, 8919)]