22825455

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 38043648

約数和(自身を除く): 15218193

約数列:

[1, 3, 5, 15, 31, 93, 155, 191, 257, 465, 573, 771, 955, 1285, 2865, 3855, 5921, 7967, 17763, 23901, 29605, 39835, 49087, 88815, 119505, 147261, 245435, 736305, 1521697, 4565091, 7608485, 22825455]

約数ペア:

[(1, 22825455), (3, 7608485), (5, 4565091), (15, 1521697), (31, 736305), (93, 245435), (155, 147261), (191, 119505), (257, 88815), (465, 49087), (573, 39835), (771, 29605), (955, 23901), (1285, 17763), (2865, 7967), (3855, 5921)]