3468750

素因数分解:

$2^1\times 3^1\times 5^6\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 56

約数和(自身を含む): 8906136

約数和(自身を除く): 5437386

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 125, 150, 185, 222, 250, 370, 375, 555, 625, 750, 925, 1110, 1250, 1850, 1875, 2775, 3125, 3750, 4625, 5550, 6250, 9250, 9375, 13875, 15625, 18750, 23125, 27750, 31250, 46250, 46875, 69375, 93750, 115625, 138750, 231250, 346875, 578125, 693750, 1156250, 1734375, 3468750]

約数ペア:

[(1, 3468750), (2, 1734375), (3, 1156250), (5, 693750), (6, 578125), (10, 346875), (15, 231250), (25, 138750), (30, 115625), (37, 93750), (50, 69375), (74, 46875), (75, 46250), (111, 31250), (125, 27750), (150, 23125), (185, 18750), (222, 15625), (250, 13875), (370, 9375), (375, 9250), (555, 6250), (625, 5550), (750, 4625), (925, 3750), (1110, 3125), (1250, 2775), (1850, 1875)]