28353150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{9001}}^1$

素因数の和:9026

約数の個数: 72

約数和(自身を含む): 87067344

約数和(自身を除く): 58714194

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 9001, 18002, 27003, 45005, 54006, 63007, 81009, 90010, 126014, 135015, 162018, 189021, 225025, 270030, 315035, 378042, 405045, 450050, 567063, 630070, 675075, 810090, 945105, 1134126, 1350150, 1575175, 1890210, 2025225, 2835315, 3150350, 4050450, 4725525, 5670630, 9451050, 14176575, 28353150]

約数ペア:

[(1, 28353150), (2, 14176575), (3, 9451050), (5, 5670630), (6, 4725525), (7, 4050450), (9, 3150350), (10, 2835315), (14, 2025225), (15, 1890210), (18, 1575175), (21, 1350150), (25, 1134126), (30, 945105), (35, 810090), (42, 675075), (45, 630070), (50, 567063), (63, 450050), (70, 405045), (75, 378042), (90, 315035), (105, 270030), (126, 225025), (150, 189021), (175, 162018), (210, 135015), (225, 126014), (315, 90010), (350, 81009), (450, 63007), (525, 54006), (630, 45005), (1050, 27003), (1575, 18002), (3150, 9001)]