201220538415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4789}}^1\times {\mathrm{5011}}^1$

素因数の和:9864

約数の個数: 64

約数和(自身を含む): 354926584320

約数和(自身を除く): 153706045905

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 4789, 5011, 8385, 14367, 15033, 23945, 25055, 62257, 65143, 71835, 75165, 186771, 195429, 205927, 215473, 311285, 325715, 617781, 646419, 933855, 977145, 1029635, 1077365, 2677051, 2801149, 3088905, 3232095, 8031153, 8403447, 13385255, 14005745, 23997679, 40155765, 42017235, 71993037, 119988395, 311969827, 359965185, 935909481, 1031900197, 1559849135, 3095700591, 4679547405, 5159500985, 13414702561, 15478502955, 40244107683, 67073512805, 201220538415]

約数ペア:

[(1, 201220538415), (3, 67073512805), (5, 40244107683), (13, 15478502955), (15, 13414702561), (39, 5159500985), (43, 4679547405), (65, 3095700591), (129, 1559849135), (195, 1031900197), (215, 935909481), (559, 359965185), (645, 311969827), (1677, 119988395), (2795, 71993037), (4789, 42017235), (5011, 40155765), (8385, 23997679), (14367, 14005745), (15033, 13385255), (23945, 8403447), (25055, 8031153), (62257, 3232095), (65143, 3088905), (71835, 2801149), (75165, 2677051), (186771, 1077365), (195429, 1029635), (205927, 977145), (215473, 933855), (311285, 646419), (325715, 617781)]