3308625

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 6351696

約数和(自身を除く): 3043071

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 173, 225, 255, 375, 425, 519, 765, 865, 1125, 1275, 1557, 2125, 2595, 2941, 3825, 4325, 6375, 7785, 8823, 12975, 14705, 19125, 21625, 26469, 38925, 44115, 64875, 73525, 132345, 194625, 220575, 367625, 661725, 1102875, 3308625]

約数ペア:

[(1, 3308625), (3, 1102875), (5, 661725), (9, 367625), (15, 220575), (17, 194625), (25, 132345), (45, 73525), (51, 64875), (75, 44115), (85, 38925), (125, 26469), (153, 21625), (173, 19125), (225, 14705), (255, 12975), (375, 8823), (425, 7785), (519, 6375), (765, 4325), (865, 3825), (1125, 2941), (1275, 2595), (1557, 2125)]