3391990705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 4628275200

約数和(自身を除く): 1236284495

約数列:

[1, 5, 17, 31, 47, 61, 85, 155, 235, 305, 449, 527, 799, 1037, 1457, 1891, 2245, 2635, 2867, 3995, 5185, 7285, 7633, 9455, 13919, 14335, 21103, 24769, 27389, 32147, 38165, 48739, 69595, 88877, 105515, 123845, 136945, 160735, 236623, 243695, 358751, 444385, 465613, 654193, 849059, 1183115, 1287283, 1510909, 1793755, 2328065, 3270965, 4245295, 6436415, 7554545, 11121281, 14434003, 21883811, 39905773, 55606405, 72170015, 109419055, 199528865, 678398141, 3391990705]

約数ペア:

[(1, 3391990705), (5, 678398141), (17, 199528865), (31, 109419055), (47, 72170015), (61, 55606405), (85, 39905773), (155, 21883811), (235, 14434003), (305, 11121281), (449, 7554545), (527, 6436415), (799, 4245295), (1037, 3270965), (1457, 2328065), (1891, 1793755), (2245, 1510909), (2635, 1287283), (2867, 1183115), (3995, 849059), (5185, 654193), (7285, 465613), (7633, 444385), (9455, 358751), (13919, 243695), (14335, 236623), (21103, 160735), (24769, 136945), (27389, 123845), (32147, 105515), (38165, 88877), (48739, 69595)]