65127990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40961}}^1$

素因数の和:41024

約数の個数: 32

約数和(自身を含む): 159260256

約数和(自身を除く): 94132266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 40961, 81922, 122883, 204805, 245766, 409610, 614415, 1228830, 2170933, 4341866, 6512799, 10854665, 13025598, 21709330, 32563995, 65127990]

約数ペア:

[(1, 65127990), (2, 32563995), (3, 21709330), (5, 13025598), (6, 10854665), (10, 6512799), (15, 4341866), (30, 2170933), (53, 1228830), (106, 614415), (159, 409610), (265, 245766), (318, 204805), (530, 122883), (795, 81922), (1590, 40961)]