202220325

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47303}}^1$

素因数の和:47338

約数の個数: 36

約数和(自身を含む): 381270240

約数和(自身を除く): 179049915

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 47303, 141909, 236515, 425727, 709545, 898757, 1182575, 2128635, 2696271, 3547725, 4493785, 8088813, 10643175, 13481355, 22468925, 40444065, 67406775, 202220325]

約数ペア:

[(1, 202220325), (3, 67406775), (5, 40444065), (9, 22468925), (15, 13481355), (19, 10643175), (25, 8088813), (45, 4493785), (57, 3547725), (75, 2696271), (95, 2128635), (171, 1182575), (225, 898757), (285, 709545), (475, 425727), (855, 236515), (1425, 141909), (4275, 47303)]