5309388585

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 9587410560

約数和(自身を除く): 4278021975

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 239, 261, 435, 587, 717, 841, 1195, 1305, 1761, 2151, 2523, 2935, 3585, 4205, 5283, 6931, 7569, 8805, 10755, 12615, 17023, 20793, 26415, 34655, 37845, 51069, 62379, 85115, 103965, 140293, 153207, 200999, 255345, 311895, 420879, 493667, 602997, 701465, 766035, 1004995, 1262637, 1481001, 1808991, 2104395, 2468335, 3014985, 4068497, 4443003, 6313185, 7405005, 9044955, 12205491, 20342485, 22215015, 36616473, 61027455, 117986413, 183082365, 353959239, 589932065, 1061877717, 1769796195, 5309388585]

約数ペア:

[(1, 5309388585), (3, 1769796195), (5, 1061877717), (9, 589932065), (15, 353959239), (29, 183082365), (45, 117986413), (87, 61027455), (145, 36616473), (239, 22215015), (261, 20342485), (435, 12205491), (587, 9044955), (717, 7405005), (841, 6313185), (1195, 4443003), (1305, 4068497), (1761, 3014985), (2151, 2468335), (2523, 2104395), (2935, 1808991), (3585, 1481001), (4205, 1262637), (5283, 1004995), (6931, 766035), (7569, 701465), (8805, 602997), (10755, 493667), (12615, 420879), (17023, 311895), (20793, 255345), (26415, 200999), (34655, 153207), (37845, 140293), (51069, 103965), (62379, 85115)]