15550614

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 36138960

約数和(自身を除く): 20588346

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 267, 306, 534, 571, 801, 1142, 1513, 1602, 1713, 3026, 3426, 4539, 5139, 9078, 9707, 10278, 13617, 19414, 27234, 29121, 50819, 58242, 87363, 101638, 152457, 174726, 304914, 457371, 863923, 914742, 1727846, 2591769, 5183538, 7775307, 15550614]

約数ペア:

[(1, 15550614), (2, 7775307), (3, 5183538), (6, 2591769), (9, 1727846), (17, 914742), (18, 863923), (34, 457371), (51, 304914), (89, 174726), (102, 152457), (153, 101638), (178, 87363), (267, 58242), (306, 50819), (534, 29121), (571, 27234), (801, 19414), (1142, 13617), (1513, 10278), (1602, 9707), (1713, 9078), (3026, 5139), (3426, 4539)]