1203724285

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 1513188864

約数和(自身を除く): 309464579

約数列:

[1, 5, 47, 61, 131, 235, 305, 641, 655, 2867, 3205, 6157, 7991, 14335, 30127, 30785, 39101, 39955, 83971, 150635, 195505, 375577, 419855, 1837747, 1877885, 3946637, 5122231, 9188735, 19733185, 25611155, 240744857, 1203724285]

約数ペア:

[(1, 1203724285), (5, 240744857), (47, 25611155), (61, 19733185), (131, 9188735), (235, 5122231), (305, 3946637), (641, 1877885), (655, 1837747), (2867, 419855), (3205, 375577), (6157, 195505), (7991, 150635), (14335, 83971), (30127, 39955), (30785, 39101)]