28392750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{12619}}^1$

素因数の和:12642

約数の個数: 48

約数和(自身を含む): 76780080

約数和(自身を除く): 48387330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 12619, 25238, 37857, 63095, 75714, 113571, 126190, 189285, 227142, 315475, 378570, 567855, 630950, 946425, 1135710, 1577375, 1892850, 2839275, 3154750, 4732125, 5678550, 9464250, 14196375, 28392750]

約数ペア:

[(1, 28392750), (2, 14196375), (3, 9464250), (5, 5678550), (6, 4732125), (9, 3154750), (10, 2839275), (15, 1892850), (18, 1577375), (25, 1135710), (30, 946425), (45, 630950), (50, 567855), (75, 378570), (90, 315475), (125, 227142), (150, 189285), (225, 126190), (250, 113571), (375, 75714), (450, 63095), (750, 37857), (1125, 25238), (2250, 12619)]