203225475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 349977600

約数和(自身を除く): 146752125

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 223, 419, 435, 669, 725, 1115, 1257, 2095, 2175, 3345, 5575, 6285, 6467, 10475, 12151, 16725, 19401, 31425, 32335, 36453, 60755, 93437, 97005, 161675, 182265, 280311, 303775, 467185, 485025, 911325, 1401555, 2335925, 2709673, 7007775, 8129019, 13548365, 40645095, 67741825, 203225475]

約数ペア:

[(1, 203225475), (3, 67741825), (5, 40645095), (15, 13548365), (25, 8129019), (29, 7007775), (75, 2709673), (87, 2335925), (145, 1401555), (223, 911325), (419, 485025), (435, 467185), (669, 303775), (725, 280311), (1115, 182265), (1257, 161675), (2095, 97005), (2175, 93437), (3345, 60755), (5575, 36453), (6285, 32335), (6467, 31425), (10475, 19401), (12151, 16725)]