16394145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 27287040

約数和(自身を除く): 10892895

約数列:

[1, 3, 5, 15, 37, 109, 111, 185, 271, 327, 545, 555, 813, 1355, 1635, 4033, 4065, 10027, 12099, 20165, 29539, 30081, 50135, 60495, 88617, 147695, 150405, 443085, 1092943, 3278829, 5464715, 16394145]

約数ペア:

[(1, 16394145), (3, 5464715), (5, 3278829), (15, 1092943), (37, 443085), (109, 150405), (111, 147695), (185, 88617), (271, 60495), (327, 50135), (545, 30081), (555, 29539), (813, 20165), (1355, 12099), (1635, 10027), (4033, 4065)]