74491395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{683}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 130408704

約数和(自身を除く): 55917309

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 661, 683, 1983, 2049, 3305, 3415, 7271, 7513, 9915, 10245, 21813, 22539, 36355, 37565, 109065, 112695, 451463, 1354389, 2257315, 4966093, 6771945, 14898279, 24830465, 74491395]

約数ペア:

[(1, 74491395), (3, 24830465), (5, 14898279), (11, 6771945), (15, 4966093), (33, 2257315), (55, 1354389), (165, 451463), (661, 112695), (683, 109065), (1983, 37565), (2049, 36355), (3305, 22539), (3415, 21813), (7271, 10245), (7513, 9915)]