9910305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 18457920

約数和(自身を除く): 8547615

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 171, 173, 201, 285, 335, 519, 603, 855, 865, 1005, 1273, 1557, 2595, 3015, 3287, 3819, 6365, 7785, 9861, 11457, 11591, 16435, 19095, 29583, 34773, 49305, 57285, 57955, 104319, 147915, 173865, 220229, 521595, 660687, 1101145, 1982061, 3303435, 9910305]

約数ペア:

[(1, 9910305), (3, 3303435), (5, 1982061), (9, 1101145), (15, 660687), (19, 521595), (45, 220229), (57, 173865), (67, 147915), (95, 104319), (171, 57955), (173, 57285), (201, 49305), (285, 34773), (335, 29583), (519, 19095), (603, 16435), (855, 11591), (865, 11457), (1005, 9861), (1273, 7785), (1557, 6365), (2595, 3819), (3015, 3287)]