221569254495

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5416679}}^1$

素因数の和:5416797

約数の個数: 40

約数和(自身を含む): 401115987360

約数和(自身を除く): 179546732865

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 909, 1515, 2727, 4545, 8181, 13635, 40905, 5416679, 16250037, 27083395, 48750111, 81250185, 146250333, 243750555, 438750999, 547084579, 731251665, 1641253737, 2193754995, 2735422895, 4923761211, 8206268685, 14771283633, 24618806055, 44313850899, 73856418165, 221569254495]

約数ペア:

[(1, 221569254495), (3, 73856418165), (5, 44313850899), (9, 24618806055), (15, 14771283633), (27, 8206268685), (45, 4923761211), (81, 2735422895), (101, 2193754995), (135, 1641253737), (303, 731251665), (405, 547084579), (505, 438750999), (909, 243750555), (1515, 146250333), (2727, 81250185), (4545, 48750111), (8181, 27083395), (13635, 16250037), (40905, 5416679)]