69655565525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 107353628928

約数和(自身を除く): 37698063403

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 233, 325, 331, 397, 455, 1165, 1631, 1655, 1985, 2275, 2317, 2779, 3029, 4303, 5161, 5825, 8155, 8275, 9925, 11585, 13895, 15145, 21203, 21515, 25805, 30121, 36127, 40775, 57925, 69475, 75725, 77123, 92501, 106015, 107575, 129025, 131407, 150605, 180635, 385615, 462505, 530075, 539861, 647507, 657035, 753025, 903175, 919849, 1002599, 1202513, 1708291, 1928075, 2312525, 2699305, 3237535, 3285175, 4599245, 5012995, 6012565, 7018193, 8417591, 8541455, 11958037, 13496525, 16187675, 22996225, 25064975, 30062825, 30617831, 35090965, 42087955, 42707275, 59790185, 153089155, 175454825, 210439775, 214324817, 298950925, 398031803, 765445775, 1071624085, 1990159015, 2786222621, 5358120425, 9950795075, 13931113105, 69655565525]

約数ペア:

[(1, 69655565525), (5, 13931113105), (7, 9950795075), (13, 5358120425), (25, 2786222621), (35, 1990159015), (65, 1071624085), (91, 765445775), (175, 398031803), (233, 298950925), (325, 214324817), (331, 210439775), (397, 175454825), (455, 153089155), (1165, 59790185), (1631, 42707275), (1655, 42087955), (1985, 35090965), (2275, 30617831), (2317, 30062825), (2779, 25064975), (3029, 22996225), (4303, 16187675), (5161, 13496525), (5825, 11958037), (8155, 8541455), (8275, 8417591), (9925, 7018193), (11585, 6012565), (13895, 5012995), (15145, 4599245), (21203, 3285175), (21515, 3237535), (25805, 2699305), (30121, 2312525), (36127, 1928075), (40775, 1708291), (57925, 1202513), (69475, 1002599), (75725, 919849), (77123, 903175), (92501, 753025), (106015, 657035), (107575, 647507), (129025, 539861), (131407, 530075), (150605, 462505), (180635, 385615)]