63353655

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 49864905

約数列:

[1, 3, 5, 9, 15, 45, 71, 79, 213, 237, 251, 355, 395, 639, 711, 753, 1065, 1185, 1255, 2259, 3195, 3555, 3765, 5609, 11295, 16827, 17821, 19829, 28045, 50481, 53463, 59487, 84135, 89105, 99145, 160389, 178461, 252405, 267315, 297435, 801945, 892305, 1407859, 4223577, 7039295, 12670731, 21117885, 63353655]

約数ペア:

[(1, 63353655), (3, 21117885), (5, 12670731), (9, 7039295), (15, 4223577), (45, 1407859), (71, 892305), (79, 801945), (213, 297435), (237, 267315), (251, 252405), (355, 178461), (395, 160389), (639, 99145), (711, 89105), (753, 84135), (1065, 59487), (1185, 53463), (1255, 50481), (2259, 28045), (3195, 19829), (3555, 17821), (3765, 16827), (5609, 11295)]