310039965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8623}}^1$

素因数の和:8698

約数の個数: 48

約数和(自身を含む): 581188608

約数和(自身を除く): 271148643

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 3995, 7191, 8623, 11985, 25869, 35955, 43115, 77607, 129345, 146591, 388035, 405281, 439773, 732955, 1215843, 1319319, 2026405, 2198865, 3647529, 6079215, 6596595, 6889777, 18237645, 20669331, 34448885, 62007993, 103346655, 310039965]

約数ペア:

[(1, 310039965), (3, 103346655), (5, 62007993), (9, 34448885), (15, 20669331), (17, 18237645), (45, 6889777), (47, 6596595), (51, 6079215), (85, 3647529), (141, 2198865), (153, 2026405), (235, 1319319), (255, 1215843), (423, 732955), (705, 439773), (765, 405281), (799, 388035), (2115, 146591), (2397, 129345), (3995, 77607), (7191, 43115), (8623, 35955), (11985, 25869)]