3243750

素因数分解:

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

素因数の和:203

約数の個数: 48

約数和(自身を含む): 8155728

約数和(自身を除く): 4911978

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 173, 250, 346, 375, 519, 625, 750, 865, 1038, 1250, 1730, 1875, 2595, 3125, 3750, 4325, 5190, 6250, 8650, 9375, 12975, 18750, 21625, 25950, 43250, 64875, 108125, 129750, 216250, 324375, 540625, 648750, 1081250, 1621875, 3243750]

約数ペア:

[(1, 3243750), (2, 1621875), (3, 1081250), (5, 648750), (6, 540625), (10, 324375), (15, 216250), (25, 129750), (30, 108125), (50, 64875), (75, 43250), (125, 25950), (150, 21625), (173, 18750), (250, 12975), (346, 9375), (375, 8650), (519, 6250), (625, 5190), (750, 4325), (865, 3750), (1038, 3125), (1250, 2595), (1730, 1875)]