33333750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{2963}}^1$

素因数の和:2991

約数の個数: 60

約数和(自身を含む): 90280476

約数和(自身を除く): 56946726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 2963, 3750, 5625, 5926, 8889, 11250, 14815, 17778, 26667, 29630, 44445, 53334, 74075, 88890, 133335, 148150, 222225, 266670, 370375, 444450, 666675, 740750, 1111125, 1333350, 1851875, 2222250, 3333375, 3703750, 5555625, 6666750, 11111250, 16666875, 33333750]

約数ペア:

[(1, 33333750), (2, 16666875), (3, 11111250), (5, 6666750), (6, 5555625), (9, 3703750), (10, 3333375), (15, 2222250), (18, 1851875), (25, 1333350), (30, 1111125), (45, 740750), (50, 666675), (75, 444450), (90, 370375), (125, 266670), (150, 222225), (225, 148150), (250, 133335), (375, 88890), (450, 74075), (625, 53334), (750, 44445), (1125, 29630), (1250, 26667), (1875, 17778), (2250, 14815), (2963, 11250), (3750, 8889), (5625, 5926)]