1330275275

素因数分解:

$5^2\times 7^2\times {\mathrm{653}}^1\times {\mathrm{1663}}^1$

素因数の和:2340

約数の個数: 36

約数和(自身を含む): 1922948352

約数和(自身を除く): 592673077

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 653, 1225, 1663, 3265, 4571, 8315, 11641, 16325, 22855, 31997, 41575, 58205, 81487, 114275, 159985, 291025, 407435, 799925, 1085939, 2037175, 5429695, 7601573, 27148475, 38007865, 53211011, 190039325, 266055055, 1330275275]

約数ペア:

[(1, 1330275275), (5, 266055055), (7, 190039325), (25, 53211011), (35, 38007865), (49, 27148475), (175, 7601573), (245, 5429695), (653, 2037175), (1225, 1085939), (1663, 799925), (3265, 407435), (4571, 291025), (8315, 159985), (11641, 114275), (16325, 81487), (22855, 58205), (31997, 41575)]