53851155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 91736064

約数和(自身を除く): 37884909

約数列:

[1, 3, 5, 15, 17, 51, 85, 223, 255, 669, 947, 1115, 2841, 3345, 3791, 4735, 11373, 14205, 16099, 18955, 48297, 56865, 80495, 211181, 241485, 633543, 1055905, 3167715, 3590077, 10770231, 17950385, 53851155]

約数ペア:

[(1, 53851155), (3, 17950385), (5, 10770231), (15, 3590077), (17, 3167715), (51, 1055905), (85, 633543), (223, 241485), (255, 211181), (669, 80495), (947, 56865), (1115, 48297), (2841, 18955), (3345, 16099), (3791, 14205), (4735, 11373)]