25158127245

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1\times {\mathrm{41549}}^1$

素因数の和:42685

約数の個数: 32

約数和(自身を含む): 41379811200

約数和(自身を除く): 16221683955

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1091, 3273, 5455, 16365, 40367, 41549, 121101, 124647, 201835, 207745, 605505, 623235, 1537313, 4611939, 7686565, 23059695, 45329959, 135989877, 226649795, 679949385, 1677208483, 5031625449, 8386042415, 25158127245]

約数ペア:

[(1, 25158127245), (3, 8386042415), (5, 5031625449), (15, 1677208483), (37, 679949385), (111, 226649795), (185, 135989877), (555, 45329959), (1091, 23059695), (3273, 7686565), (5455, 4611939), (16365, 1537313), (40367, 623235), (41549, 605505), (121101, 207745), (124647, 201835)]