1274328285

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{23671}}^1$

素因数の和:23813

約数の個数: 32

約数和(自身を含む): 2115708672

約数和(自身を除く): 841380387

約数列:

[1, 3, 5, 15, 37, 97, 111, 185, 291, 485, 555, 1455, 3589, 10767, 17945, 23671, 53835, 71013, 118355, 355065, 875827, 2296087, 2627481, 4379135, 6888261, 11480435, 13137405, 34441305, 84955219, 254865657, 424776095, 1274328285]

約数ペア:

[(1, 1274328285), (3, 424776095), (5, 254865657), (15, 84955219), (37, 34441305), (97, 13137405), (111, 11480435), (185, 6888261), (291, 4379135), (485, 2627481), (555, 2296087), (1455, 875827), (3589, 355065), (10767, 118355), (17945, 71013), (23671, 53835)]