1409844915

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{3251}}^1$

素因数の和:3704

約数の個数: 48

約数和(自身を含む): 2556852480

約数和(自身を除く): 1147007565

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 419, 1035, 1257, 2095, 3251, 3771, 6285, 9637, 9753, 16255, 18855, 28911, 29259, 48185, 48765, 74773, 86733, 144555, 146295, 224319, 373865, 433665, 672957, 1121595, 1362169, 3364785, 4086507, 6810845, 12259521, 20432535, 31329887, 61297605, 93989661, 156649435, 281968983, 469948305, 1409844915]

約数ペア:

[(1, 1409844915), (3, 469948305), (5, 281968983), (9, 156649435), (15, 93989661), (23, 61297605), (45, 31329887), (69, 20432535), (115, 12259521), (207, 6810845), (345, 4086507), (419, 3364785), (1035, 1362169), (1257, 1121595), (2095, 672957), (3251, 433665), (3771, 373865), (6285, 224319), (9637, 146295), (9753, 144555), (16255, 86733), (18855, 74773), (28911, 48765), (29259, 48185)]