3981150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{983}}^1$

素因数の和:1007

約数の個数: 60

約数和(自身を含む): 11072952

約数和(自身を除く): 7091802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 983, 1350, 1966, 2025, 2949, 4050, 4915, 5898, 8847, 9830, 14745, 17694, 24575, 26541, 29490, 44235, 49150, 53082, 73725, 79623, 88470, 132705, 147450, 159246, 221175, 265410, 398115, 442350, 663525, 796230, 1327050, 1990575, 3981150]

約数ペア:

[(1, 3981150), (2, 1990575), (3, 1327050), (5, 796230), (6, 663525), (9, 442350), (10, 398115), (15, 265410), (18, 221175), (25, 159246), (27, 147450), (30, 132705), (45, 88470), (50, 79623), (54, 73725), (75, 53082), (81, 49150), (90, 44235), (135, 29490), (150, 26541), (162, 24575), (225, 17694), (270, 14745), (405, 9830), (450, 8847), (675, 5898), (810, 4915), (983, 4050), (1350, 2949), (1966, 2025)]