201830655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5419}}^1$

素因数の和:5631

約数の個数: 32

約数和(自身を含む): 349655040

約数和(自身を除く): 147824385

約数列:

[1, 3, 5, 13, 15, 39, 65, 191, 195, 573, 955, 2483, 2865, 5419, 7449, 12415, 16257, 27095, 37245, 70447, 81285, 211341, 352235, 1035029, 1056705, 3105087, 5175145, 13455377, 15525435, 40366131, 67276885, 201830655]

約数ペア:

[(1, 201830655), (3, 67276885), (5, 40366131), (13, 15525435), (15, 13455377), (39, 5175145), (65, 3105087), (191, 1056705), (195, 1035029), (573, 352235), (955, 211341), (2483, 81285), (2865, 70447), (5419, 37245), (7449, 27095), (12415, 16257)]