214327295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11489}}^1$

素因数の和:11555

約数の個数: 32

約数和(自身を含む): 324293760

約数和(自身を除く): 109966465

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3731, 11489, 18655, 57445, 80423, 149357, 402115, 471049, 746785, 1045499, 2355245, 3297343, 5227495, 6123637, 16486715, 30618185, 42865459, 214327295]

約数ペア:

[(1, 214327295), (5, 42865459), (7, 30618185), (13, 16486715), (35, 6123637), (41, 5227495), (65, 3297343), (91, 2355245), (205, 1045499), (287, 746785), (455, 471049), (533, 402115), (1435, 149357), (2665, 80423), (3731, 57445), (11489, 18655)]