1068584725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 1569010688

約数和(自身を除く): 500425963

約数列:

[1, 5, 13, 17, 25, 31, 65, 85, 155, 221, 289, 325, 367, 403, 425, 527, 775, 1105, 1445, 1835, 2015, 2635, 3757, 4771, 5525, 6239, 6851, 7225, 8959, 9175, 10075, 11377, 13175, 18785, 23855, 31195, 34255, 44795, 56885, 81107, 93925, 106063, 116467, 119275, 147901, 155975, 171275, 193409, 223975, 284425, 405535, 530315, 582335, 739505, 967045, 1378819, 2027675, 2514317, 2651575, 2911675, 3287953, 3697525, 4835225, 6894095, 12571585, 16439765, 34470475, 42743389, 62857925, 82198825, 213716945, 1068584725]

約数ペア:

[(1, 1068584725), (5, 213716945), (13, 82198825), (17, 62857925), (25, 42743389), (31, 34470475), (65, 16439765), (85, 12571585), (155, 6894095), (221, 4835225), (289, 3697525), (325, 3287953), (367, 2911675), (403, 2651575), (425, 2514317), (527, 2027675), (775, 1378819), (1105, 967045), (1445, 739505), (1835, 582335), (2015, 530315), (2635, 405535), (3757, 284425), (4771, 223975), (5525, 193409), (6239, 171275), (6851, 155975), (7225, 147901), (8959, 119275), (9175, 116467), (10075, 106063), (11377, 93925), (13175, 81107), (18785, 56885), (23855, 44795), (31195, 34255)]