100294275

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 171667584

約数和(自身を除く): 71373309

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 137, 215, 227, 411, 645, 681, 685, 1075, 1135, 2055, 3225, 3405, 3425, 5675, 5891, 9761, 10275, 17025, 17673, 29283, 29455, 31099, 48805, 88365, 93297, 146415, 147275, 155495, 244025, 441825, 466485, 732075, 777475, 1337257, 2332425, 4011771, 6686285, 20058855, 33431425, 100294275]

約数ペア:

[(1, 100294275), (3, 33431425), (5, 20058855), (15, 6686285), (25, 4011771), (43, 2332425), (75, 1337257), (129, 777475), (137, 732075), (215, 466485), (227, 441825), (411, 244025), (645, 155495), (681, 147275), (685, 146415), (1075, 93297), (1135, 88365), (2055, 48805), (3225, 31099), (3405, 29455), (3425, 29283), (5675, 17673), (5891, 17025), (9761, 10275)]