16892850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8663}}^1$

素因数の和:8691

約数の個数: 48

約数和(自身を含む): 45122112

約数和(自身を除く): 28229262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 8663, 17326, 25989, 43315, 51978, 86630, 112619, 129945, 216575, 225238, 259890, 337857, 433150, 563095, 649725, 675714, 1126190, 1299450, 1689285, 2815475, 3378570, 5630950, 8446425, 16892850]

約数ペア:

[(1, 16892850), (2, 8446425), (3, 5630950), (5, 3378570), (6, 2815475), (10, 1689285), (13, 1299450), (15, 1126190), (25, 675714), (26, 649725), (30, 563095), (39, 433150), (50, 337857), (65, 259890), (75, 225238), (78, 216575), (130, 129945), (150, 112619), (195, 86630), (325, 51978), (390, 43315), (650, 25989), (975, 17326), (1950, 8663)]