3213345

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2229855

約数列:

[1, 3, 5, 15, 29, 83, 87, 89, 145, 249, 267, 415, 435, 445, 1245, 1335, 2407, 2581, 7221, 7387, 7743, 12035, 12905, 22161, 36105, 36935, 38715, 110805, 214223, 642669, 1071115, 3213345]

約数ペア:

[(1, 3213345), (3, 1071115), (5, 642669), (15, 214223), (29, 110805), (83, 38715), (87, 36935), (89, 36105), (145, 22161), (249, 12905), (267, 12035), (415, 7743), (435, 7387), (445, 7221), (1245, 2581), (1335, 2407)]