73809285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 134424576

約数和(自身を除く): 60615291

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 101, 103, 129, 165, 215, 303, 309, 473, 505, 515, 645, 1111, 1133, 1419, 1515, 1545, 2365, 3333, 3399, 4343, 4429, 5555, 5665, 7095, 10403, 13029, 13287, 16665, 16995, 21715, 22145, 31209, 47773, 48719, 52015, 65145, 66435, 114433, 143319, 146157, 156045, 238865, 243595, 343299, 447329, 572165, 716595, 730785, 1341987, 1716495, 2236645, 4920619, 6709935, 14761857, 24603095, 73809285]

約数ペア:

[(1, 73809285), (3, 24603095), (5, 14761857), (11, 6709935), (15, 4920619), (33, 2236645), (43, 1716495), (55, 1341987), (101, 730785), (103, 716595), (129, 572165), (165, 447329), (215, 343299), (303, 243595), (309, 238865), (473, 156045), (505, 146157), (515, 143319), (645, 114433), (1111, 66435), (1133, 65145), (1419, 52015), (1515, 48719), (1545, 47773), (2365, 31209), (3333, 22145), (3399, 21715), (4343, 16995), (4429, 16665), (5555, 13287), (5665, 13029), (7095, 10403)]