359298315

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3409

約数の個数: 64

約数和(自身を含む): 690923520

約数和(自身を除く): 331625205

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 47, 51, 85, 135, 141, 153, 235, 255, 423, 459, 705, 765, 799, 1269, 2115, 2295, 2397, 3331, 3995, 6345, 7191, 9993, 11985, 16655, 21573, 29979, 35955, 49965, 56627, 89937, 107865, 149895, 156557, 169881, 283135, 449685, 469671, 509643, 782785, 849405, 1409013, 1528929, 2348355, 2548215, 2661469, 4227039, 7045065, 7644645, 7984407, 13307345, 21135195, 23953221, 39922035, 71859663, 119766105, 359298315]

約数ペア:

[(1, 359298315), (3, 119766105), (5, 71859663), (9, 39922035), (15, 23953221), (17, 21135195), (27, 13307345), (45, 7984407), (47, 7644645), (51, 7045065), (85, 4227039), (135, 2661469), (141, 2548215), (153, 2348355), (235, 1528929), (255, 1409013), (423, 849405), (459, 782785), (705, 509643), (765, 469671), (799, 449685), (1269, 283135), (2115, 169881), (2295, 156557), (2397, 149895), (3331, 107865), (3995, 89937), (6345, 56627), (7191, 49965), (9993, 35955), (11985, 29979), (16655, 21573)]