201110325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{659}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 359768640

約数和(自身を除く): 158658315

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 313, 325, 659, 939, 975, 1565, 1977, 3295, 4069, 4695, 7825, 8567, 9885, 12207, 16475, 20345, 23475, 25701, 42835, 49425, 61035, 101725, 128505, 206267, 214175, 305175, 618801, 642525, 1031335, 2681471, 3094005, 5156675, 8044413, 13407355, 15470025, 40222065, 67036775, 201110325]

約数ペア:

[(1, 201110325), (3, 67036775), (5, 40222065), (13, 15470025), (15, 13407355), (25, 8044413), (39, 5156675), (65, 3094005), (75, 2681471), (195, 1031335), (313, 642525), (325, 618801), (659, 305175), (939, 214175), (975, 206267), (1565, 128505), (1977, 101725), (3295, 61035), (4069, 49425), (4695, 42835), (7825, 25701), (8567, 23475), (9885, 20345), (12207, 16475)]