53653935

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 87892992

約数和(自身を除く): 34239057

約数列:

[1, 3, 5, 15, 67, 197, 201, 271, 335, 591, 813, 985, 1005, 1355, 2955, 4065, 13199, 18157, 39597, 53387, 54471, 65995, 90785, 160161, 197985, 266935, 272355, 800805, 3576929, 10730787, 17884645, 53653935]

約数ペア:

[(1, 53653935), (3, 17884645), (5, 10730787), (15, 3576929), (67, 800805), (197, 272355), (201, 266935), (271, 197985), (335, 160161), (591, 90785), (813, 65995), (985, 54471), (1005, 53387), (1355, 39597), (2955, 18157), (4065, 13199)]