134231745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 239936256

約数和(自身を除く): 105704511

約数列:

[1, 3, 5, 15, 17, 37, 41, 51, 85, 111, 123, 185, 205, 255, 347, 555, 615, 629, 697, 1041, 1517, 1735, 1887, 2091, 3145, 3485, 4551, 5205, 5899, 7585, 9435, 10455, 12839, 14227, 17697, 22755, 25789, 29495, 38517, 42681, 64195, 71135, 77367, 88485, 128945, 192585, 213405, 218263, 241859, 386835, 526399, 654789, 725577, 1091315, 1209295, 1579197, 2631995, 3273945, 3627885, 7895985, 8948783, 26846349, 44743915, 134231745]

約数ペア:

[(1, 134231745), (3, 44743915), (5, 26846349), (15, 8948783), (17, 7895985), (37, 3627885), (41, 3273945), (51, 2631995), (85, 1579197), (111, 1209295), (123, 1091315), (185, 725577), (205, 654789), (255, 526399), (347, 386835), (555, 241859), (615, 218263), (629, 213405), (697, 192585), (1041, 128945), (1517, 88485), (1735, 77367), (1887, 71135), (2091, 64195), (3145, 42681), (3485, 38517), (4551, 29495), (5205, 25789), (5899, 22755), (7585, 17697), (9435, 14227), (10455, 12839)]