7134045035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{25471}}^1$

素因数の和:25659

約数の個数: 32

約数和(自身を含む): 9585623040

約数和(自身を除く): 2451578005

約数列:

[1, 5, 13, 31, 65, 139, 155, 403, 695, 1807, 2015, 4309, 9035, 21545, 25471, 56017, 127355, 280085, 331123, 789601, 1655615, 3540469, 3948005, 10264813, 17702345, 46026097, 51324065, 109754539, 230130485, 548772695, 1426809007, 7134045035]

約数ペア:

[(1, 7134045035), (5, 1426809007), (13, 548772695), (31, 230130485), (65, 109754539), (139, 51324065), (155, 46026097), (403, 17702345), (695, 10264813), (1807, 3948005), (2015, 3540469), (4309, 1655615), (9035, 789601), (21545, 331123), (25471, 280085), (56017, 127355)]