16895850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 42503232

約数和(自身を除く): 25607382

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 146, 150, 219, 365, 438, 730, 1095, 1543, 1825, 2190, 3086, 3650, 4629, 5475, 7715, 9258, 10950, 15430, 23145, 38575, 46290, 77150, 112639, 115725, 225278, 231450, 337917, 563195, 675834, 1126390, 1689585, 2815975, 3379170, 5631950, 8447925, 16895850]

約数ペア:

[(1, 16895850), (2, 8447925), (3, 5631950), (5, 3379170), (6, 2815975), (10, 1689585), (15, 1126390), (25, 675834), (30, 563195), (50, 337917), (73, 231450), (75, 225278), (146, 115725), (150, 112639), (219, 77150), (365, 46290), (438, 38575), (730, 23145), (1095, 15430), (1543, 10950), (1825, 9258), (2190, 7715), (3086, 5475), (3650, 4629)]