222733395

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3691}}^1$

素因数の和:3857

約数の個数: 40

約数和(自身を含む): 402058800

約数和(自身を除く): 179325405

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 447, 745, 1341, 2235, 3691, 4023, 6705, 11073, 12069, 18455, 20115, 33219, 55365, 60345, 99657, 166095, 298971, 498285, 549959, 1494855, 1649877, 2749795, 4949631, 8249385, 14848893, 24748155, 44546679, 74244465, 222733395]

約数ペア:

[(1, 222733395), (3, 74244465), (5, 44546679), (9, 24748155), (15, 14848893), (27, 8249385), (45, 4949631), (81, 2749795), (135, 1649877), (149, 1494855), (405, 549959), (447, 498285), (745, 298971), (1341, 166095), (2235, 99657), (3691, 60345), (4023, 55365), (6705, 33219), (11073, 20115), (12069, 18455)]