141350545

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 209599488

約数和(自身を除く): 68248943

約数列:

[1, 5, 7, 31, 35, 37, 49, 155, 185, 217, 245, 259, 503, 1085, 1147, 1295, 1519, 1813, 2515, 3521, 5735, 7595, 8029, 9065, 15593, 17605, 18611, 24647, 40145, 56203, 77965, 93055, 109151, 123235, 130277, 281015, 545755, 576941, 651385, 764057, 911939, 2884705, 3820285, 4038587, 4559695, 20192935, 28270109, 141350545]

約数ペア:

[(1, 141350545), (5, 28270109), (7, 20192935), (31, 4559695), (35, 4038587), (37, 3820285), (49, 2884705), (155, 911939), (185, 764057), (217, 651385), (245, 576941), (259, 545755), (503, 281015), (1085, 130277), (1147, 123235), (1295, 109151), (1519, 93055), (1813, 77965), (2515, 56203), (3521, 40145), (5735, 24647), (7595, 18611), (8029, 17605), (9065, 15593)]