127387590455

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 161783930880

約数和(自身を除く): 34396340425

約数列:

[1, 5, 47, 61, 79, 197, 235, 305, 395, 571, 985, 2855, 2867, 3713, 4819, 9259, 12017, 14335, 15563, 18565, 24095, 26837, 34831, 45109, 46295, 60085, 77815, 112487, 134185, 174155, 225545, 226493, 562435, 564799, 731461, 949343, 1132465, 1637057, 2120123, 2751649, 2823995, 3657305, 4746715, 5286889, 6861707, 8185285, 8886473, 10600615, 13758245, 26434445, 34308535, 44432365, 44619121, 129327503, 223095605, 322500229, 417664231, 542074853, 646637515, 1612501145, 2088321155, 2710374265, 25477518091, 127387590455]

約数ペア:

[(1, 127387590455), (5, 25477518091), (47, 2710374265), (61, 2088321155), (79, 1612501145), (197, 646637515), (235, 542074853), (305, 417664231), (395, 322500229), (571, 223095605), (985, 129327503), (2855, 44619121), (2867, 44432365), (3713, 34308535), (4819, 26434445), (9259, 13758245), (12017, 10600615), (14335, 8886473), (15563, 8185285), (18565, 6861707), (24095, 5286889), (26837, 4746715), (34831, 3657305), (45109, 2823995), (46295, 2751649), (60085, 2120123), (77815, 1637057), (112487, 1132465), (134185, 949343), (174155, 731461), (225545, 564799), (226493, 562435)]