17193715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 28366848

約数和(自身を除く): 11173133

約数列:

[1, 5, 7, 11, 17, 35, 37, 55, 71, 77, 85, 119, 185, 187, 259, 355, 385, 407, 497, 595, 629, 781, 935, 1207, 1295, 1309, 2035, 2485, 2627, 2849, 3145, 3905, 4403, 5467, 6035, 6545, 6919, 8449, 13135, 13277, 14245, 18389, 22015, 27335, 28897, 34595, 42245, 44659, 48433, 66385, 91945, 92939, 144485, 202279, 223295, 242165, 312613, 464695, 491249, 1011395, 1563065, 2456245, 3438743, 17193715]

約数ペア:

[(1, 17193715), (5, 3438743), (7, 2456245), (11, 1563065), (17, 1011395), (35, 491249), (37, 464695), (55, 312613), (71, 242165), (77, 223295), (85, 202279), (119, 144485), (185, 92939), (187, 91945), (259, 66385), (355, 48433), (385, 44659), (407, 42245), (497, 34595), (595, 28897), (629, 27335), (781, 22015), (935, 18389), (1207, 14245), (1295, 13277), (1309, 13135), (2035, 8449), (2485, 6919), (2627, 6545), (2849, 6035), (3145, 5467), (3905, 4403)]