202207455

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 373248000

約数和(自身を除く): 171040545

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 59, 135, 159, 177, 265, 295, 477, 479, 531, 795, 885, 1431, 1437, 1593, 2385, 2395, 2655, 3127, 4311, 7155, 7185, 7965, 9381, 12933, 15635, 21555, 25387, 28143, 28261, 46905, 64665, 76161, 84429, 84783, 126935, 140715, 141305, 228483, 254349, 380805, 422145, 423915, 685449, 763047, 1142415, 1271745, 1497833, 3427245, 3815235, 4493499, 7489165, 13480497, 22467495, 40441491, 67402485, 202207455]

約数ペア:

[(1, 202207455), (3, 67402485), (5, 40441491), (9, 22467495), (15, 13480497), (27, 7489165), (45, 4493499), (53, 3815235), (59, 3427245), (135, 1497833), (159, 1271745), (177, 1142415), (265, 763047), (295, 685449), (477, 423915), (479, 422145), (531, 380805), (795, 254349), (885, 228483), (1431, 141305), (1437, 140715), (1593, 126935), (2385, 84783), (2395, 84429), (2655, 76161), (3127, 64665), (4311, 46905), (7155, 28261), (7185, 28143), (7965, 25387), (9381, 21555), (12933, 15635)]