25435470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 64364544

約数和(自身を除く): 38929074

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 191, 193, 230, 345, 382, 386, 573, 579, 690, 955, 965, 1146, 1158, 1910, 1930, 2865, 2895, 4393, 4439, 5730, 5790, 8786, 8878, 13179, 13317, 21965, 22195, 26358, 26634, 36863, 43930, 44390, 65895, 66585, 73726, 110589, 131790, 133170, 184315, 221178, 368630, 552945, 847849, 1105890, 1695698, 2543547, 4239245, 5087094, 8478490, 12717735, 25435470]

約数ペア:

[(1, 25435470), (2, 12717735), (3, 8478490), (5, 5087094), (6, 4239245), (10, 2543547), (15, 1695698), (23, 1105890), (30, 847849), (46, 552945), (69, 368630), (115, 221178), (138, 184315), (191, 133170), (193, 131790), (230, 110589), (345, 73726), (382, 66585), (386, 65895), (573, 44390), (579, 43930), (690, 36863), (955, 26634), (965, 26358), (1146, 22195), (1158, 21965), (1910, 13317), (1930, 13179), (2865, 8878), (2895, 8786), (4393, 5790), (4439, 5730)]