131858809095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{823}}^1\times {\mathrm{2843}}^1$

素因数の和:3721

約数の個数: 96

約数和(自身を含む): 241732173312

約数和(自身を除く): 109873364217

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 289, 663, 823, 867, 1105, 1445, 2469, 2843, 3315, 3757, 4115, 4335, 8529, 10699, 11271, 12345, 13991, 14215, 18785, 32097, 36959, 41973, 42645, 48331, 53495, 56355, 69955, 110877, 144993, 160485, 181883, 184795, 209865, 237847, 241655, 545649, 554385, 628303, 713541, 724965, 821627, 909415, 1189235, 1884909, 2339789, 2464881, 2728245, 3092011, 3141515, 3567705, 4108135, 7019367, 9276033, 9424545, 10681151, 11698945, 12324405, 15460055, 30417257, 32043453, 35096835, 39776413, 46380165, 53405755, 91251771, 119329239, 152086285, 160217265, 198882065, 456258855, 517093369, 596646195, 676199021, 1551280107, 2028597063, 2585466845, 3380995105, 7756400535, 8790587273, 10142985315, 26371761819, 43952936365, 131858809095]

約数ペア:

[(1, 131858809095), (3, 43952936365), (5, 26371761819), (13, 10142985315), (15, 8790587273), (17, 7756400535), (39, 3380995105), (51, 2585466845), (65, 2028597063), (85, 1551280107), (195, 676199021), (221, 596646195), (255, 517093369), (289, 456258855), (663, 198882065), (823, 160217265), (867, 152086285), (1105, 119329239), (1445, 91251771), (2469, 53405755), (2843, 46380165), (3315, 39776413), (3757, 35096835), (4115, 32043453), (4335, 30417257), (8529, 15460055), (10699, 12324405), (11271, 11698945), (12345, 10681151), (13991, 9424545), (14215, 9276033), (18785, 7019367), (32097, 4108135), (36959, 3567705), (41973, 3141515), (42645, 3092011), (48331, 2728245), (53495, 2464881), (56355, 2339789), (69955, 1884909), (110877, 1189235), (144993, 909415), (160485, 821627), (181883, 724965), (184795, 713541), (209865, 628303), (237847, 554385), (241655, 545649)]