5478750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{487}}^1$

素因数の和:515

約数の個数: 60

約数和(自身を含む): 14863992

約数和(自身を除く): 9385242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 487, 625, 750, 974, 1125, 1250, 1461, 1875, 2250, 2435, 2922, 3750, 4383, 4870, 5625, 7305, 8766, 11250, 12175, 14610, 21915, 24350, 36525, 43830, 60875, 73050, 109575, 121750, 182625, 219150, 304375, 365250, 547875, 608750, 913125, 1095750, 1826250, 2739375, 5478750]

約数ペア:

[(1, 5478750), (2, 2739375), (3, 1826250), (5, 1095750), (6, 913125), (9, 608750), (10, 547875), (15, 365250), (18, 304375), (25, 219150), (30, 182625), (45, 121750), (50, 109575), (75, 73050), (90, 60875), (125, 43830), (150, 36525), (225, 24350), (250, 21915), (375, 14610), (450, 12175), (487, 11250), (625, 8766), (750, 7305), (974, 5625), (1125, 4870), (1250, 4383), (1461, 3750), (1875, 2922), (2250, 2435)]