145400535

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 297077760

約数和(自身を除く): 151677225

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 251, 315, 613, 753, 945, 1255, 1757, 1839, 2259, 3065, 3765, 4291, 5271, 5517, 6777, 8785, 9195, 11295, 12873, 15813, 16551, 21455, 26355, 27585, 33885, 38619, 47439, 64365, 79065, 82755, 115857, 153863, 193095, 237195, 461589, 579285, 769315, 1077041, 1384767, 2307945, 3231123, 4154301, 5385205, 6923835, 9693369, 16155615, 20771505, 29080107, 48466845, 145400535]

約数ペア:

[(1, 145400535), (3, 48466845), (5, 29080107), (7, 20771505), (9, 16155615), (15, 9693369), (21, 6923835), (27, 5385205), (35, 4154301), (45, 3231123), (63, 2307945), (105, 1384767), (135, 1077041), (189, 769315), (251, 579285), (315, 461589), (613, 237195), (753, 193095), (945, 153863), (1255, 115857), (1757, 82755), (1839, 79065), (2259, 64365), (3065, 47439), (3765, 38619), (4291, 33885), (5271, 27585), (5517, 26355), (6777, 21455), (8785, 16551), (9195, 15813), (11295, 12873)]