423068685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 738347904

約数和(自身を除く): 315279219

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 169, 195, 471, 507, 785, 845, 1063, 2041, 2355, 2535, 3189, 5315, 6123, 10205, 13819, 15945, 26533, 30615, 41457, 69095, 79599, 132665, 166891, 179647, 207285, 397995, 500673, 538941, 834455, 898235, 2169583, 2503365, 2694705, 6508749, 10847915, 28204579, 32543745, 84613737, 141022895, 423068685]

約数ペア:

[(1, 423068685), (3, 141022895), (5, 84613737), (13, 32543745), (15, 28204579), (39, 10847915), (65, 6508749), (157, 2694705), (169, 2503365), (195, 2169583), (471, 898235), (507, 834455), (785, 538941), (845, 500673), (1063, 397995), (2041, 207285), (2355, 179647), (2535, 166891), (3189, 132665), (5315, 79599), (6123, 69095), (10205, 41457), (13819, 30615), (15945, 26533)]