201532725

素因数分解:

$3^3\times 5^2\times {\mathrm{293}}^1\times {\mathrm{1019}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 371851200

約数和(自身を除く): 170318475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 293, 675, 879, 1019, 1465, 2637, 3057, 4395, 5095, 7325, 7911, 9171, 13185, 15285, 21975, 25475, 27513, 39555, 45855, 65925, 76425, 137565, 197775, 229275, 298567, 687825, 895701, 1492835, 2687103, 4478505, 7464175, 8061309, 13435515, 22392525, 40306545, 67177575, 201532725]

約数ペア:

[(1, 201532725), (3, 67177575), (5, 40306545), (9, 22392525), (15, 13435515), (25, 8061309), (27, 7464175), (45, 4478505), (75, 2687103), (135, 1492835), (225, 895701), (293, 687825), (675, 298567), (879, 229275), (1019, 197775), (1465, 137565), (2637, 76425), (3057, 65925), (4395, 45855), (5095, 39555), (7325, 27513), (7911, 25475), (9171, 21975), (13185, 15285)]