408252195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41051}}^1$

素因数の和:41092

約数の個数: 48

約数和(自身を含む): 806918112

約数和(自身を除く): 398665917

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 41051, 123153, 205255, 369459, 533663, 615765, 697867, 1600989, 1847295, 2093601, 2668315, 3489335, 4802967, 6280803, 8004945, 9072271, 10468005, 24014835, 27216813, 31404015, 45361355, 81650439, 136084065, 408252195]

約数ペア:

[(1, 408252195), (3, 136084065), (5, 81650439), (9, 45361355), (13, 31404015), (15, 27216813), (17, 24014835), (39, 10468005), (45, 9072271), (51, 8004945), (65, 6280803), (85, 4802967), (117, 3489335), (153, 2668315), (195, 2093601), (221, 1847295), (255, 1600989), (585, 697867), (663, 615765), (765, 533663), (1105, 369459), (1989, 205255), (3315, 123153), (9945, 41051)]