84984285

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 139455360

約数和(自身を除く): 54471075

約数列:

[1, 3, 5, 15, 61, 131, 183, 305, 393, 655, 709, 915, 1965, 2127, 3545, 7991, 10635, 23973, 39955, 43249, 92879, 119865, 129747, 216245, 278637, 464395, 648735, 1393185, 5665619, 16996857, 28328095, 84984285]

約数ペア:

[(1, 84984285), (3, 28328095), (5, 16996857), (15, 5665619), (61, 1393185), (131, 648735), (183, 464395), (305, 278637), (393, 216245), (655, 129747), (709, 119865), (915, 92879), (1965, 43249), (2127, 39955), (3545, 23973), (7991, 10635)]