2835765

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 5307120

約数和(自身を除く): 2471355

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 53, 87, 123, 145, 159, 205, 261, 265, 369, 435, 477, 615, 795, 1189, 1305, 1537, 1845, 2173, 2385, 3567, 4611, 5945, 6519, 7685, 10701, 10865, 13833, 17835, 19557, 23055, 32595, 53505, 63017, 69165, 97785, 189051, 315085, 567153, 945255, 2835765]

約数ペア:

[(1, 2835765), (3, 945255), (5, 567153), (9, 315085), (15, 189051), (29, 97785), (41, 69165), (45, 63017), (53, 53505), (87, 32595), (123, 23055), (145, 19557), (159, 17835), (205, 13833), (261, 10865), (265, 10701), (369, 7685), (435, 6519), (477, 5945), (615, 4611), (795, 3567), (1189, 2385), (1305, 2173), (1537, 1845)]