398049658555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{1997}}^1\times {\mathrm{2969}}^1$

素因数の和:5463

約数の個数: 32

約数和(自身を含む): 495612691200

約数和(自身を除く): 97563032645

約数列:

[1, 5, 29, 145, 463, 1997, 2315, 2969, 9985, 13427, 14845, 57913, 67135, 86101, 289565, 430505, 924611, 1374647, 4623055, 5929093, 6873235, 26813719, 29645465, 39864763, 134068595, 171943697, 199323815, 859718485, 2745170059, 13725850295, 79609931711, 398049658555]

約数ペア:

[(1, 398049658555), (5, 79609931711), (29, 13725850295), (145, 2745170059), (463, 859718485), (1997, 199323815), (2315, 171943697), (2969, 134068595), (9985, 39864763), (13427, 29645465), (14845, 26813719), (57913, 6873235), (67135, 5929093), (86101, 4623055), (289565, 1374647), (430505, 924611)]