28127250

素因数分解:

$2^1\times 3^5\times 5^3\times {\mathrm{463}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 79043328

約数和(自身を除く): 50916078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 243, 250, 270, 375, 405, 450, 463, 486, 675, 750, 810, 926, 1125, 1215, 1350, 1389, 2025, 2250, 2315, 2430, 2778, 3375, 4050, 4167, 4630, 6075, 6750, 6945, 8334, 10125, 11575, 12150, 12501, 13890, 20250, 20835, 23150, 25002, 30375, 34725, 37503, 41670, 57875, 60750, 62505, 69450, 75006, 104175, 112509, 115750, 125010, 173625, 187515, 208350, 225018, 312525, 347250, 375030, 520875, 562545, 625050, 937575, 1041750, 1125090, 1562625, 1875150, 2812725, 3125250, 4687875, 5625450, 9375750, 14063625, 28127250]

約数ペア:

[(1, 28127250), (2, 14063625), (3, 9375750), (5, 5625450), (6, 4687875), (9, 3125250), (10, 2812725), (15, 1875150), (18, 1562625), (25, 1125090), (27, 1041750), (30, 937575), (45, 625050), (50, 562545), (54, 520875), (75, 375030), (81, 347250), (90, 312525), (125, 225018), (135, 208350), (150, 187515), (162, 173625), (225, 125010), (243, 115750), (250, 112509), (270, 104175), (375, 75006), (405, 69450), (450, 62505), (463, 60750), (486, 57875), (675, 41670), (750, 37503), (810, 34725), (926, 30375), (1125, 25002), (1215, 23150), (1350, 20835), (1389, 20250), (2025, 13890), (2250, 12501), (2315, 12150), (2430, 11575), (2778, 10125), (3375, 8334), (4050, 6945), (4167, 6750), (4630, 6075)]