1555148522915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{164051}}^1$

素因数の和:164252

約数の個数: 64

約数和(自身を含む): 2143122831360

約数和(自身を除く): 587974308445

約数列:

[1, 5, 13, 29, 47, 65, 107, 145, 235, 377, 535, 611, 1363, 1391, 1885, 3055, 3103, 5029, 6815, 6955, 15515, 17719, 25145, 40339, 65377, 88595, 145841, 164051, 201695, 326885, 729205, 820255, 1895933, 2132663, 4757479, 7710397, 9479665, 10663315, 17553457, 23787395, 38551985, 61847227, 87767285, 100235161, 223601513, 228194941, 309236135, 501175805, 509050253, 825012479, 1118007565, 1140974705, 2545251265, 2906819669, 4125062395, 6617653289, 10725162227, 14534098345, 23925361891, 33088266445, 53625811135, 119626809455, 311029704583, 1555148522915]

約数ペア:

[(1, 1555148522915), (5, 311029704583), (13, 119626809455), (29, 53625811135), (47, 33088266445), (65, 23925361891), (107, 14534098345), (145, 10725162227), (235, 6617653289), (377, 4125062395), (535, 2906819669), (611, 2545251265), (1363, 1140974705), (1391, 1118007565), (1885, 825012479), (3055, 509050253), (3103, 501175805), (5029, 309236135), (6815, 228194941), (6955, 223601513), (15515, 100235161), (17719, 87767285), (25145, 61847227), (40339, 38551985), (65377, 23787395), (88595, 17553457), (145841, 10663315), (164051, 9479665), (201695, 7710397), (326885, 4757479), (729205, 2132663), (820255, 1895933)]