201136725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{38867}}^1$

素因数の和:38906

約数の個数: 36

約数和(自身を含む): 375931296

約数和(自身を除く): 174794571

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 38867, 116601, 194335, 349803, 583005, 893941, 971675, 1749015, 2681823, 2915025, 4469705, 8045469, 8745075, 13409115, 22348525, 40227345, 67045575, 201136725]

約数ペア:

[(1, 201136725), (3, 67045575), (5, 40227345), (9, 22348525), (15, 13409115), (23, 8745075), (25, 8045469), (45, 4469705), (69, 2915025), (75, 2681823), (115, 1749015), (207, 971675), (225, 893941), (345, 583005), (575, 349803), (1035, 194335), (1725, 116601), (5175, 38867)]