30078525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 54425088

約数和(自身を除く): 24346563

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 761, 775, 1275, 1581, 2283, 2325, 2635, 3805, 7905, 11415, 12937, 13175, 19025, 23591, 38811, 39525, 57075, 64685, 70773, 117955, 194055, 323425, 353865, 401047, 589775, 970275, 1203141, 1769325, 2005235, 6015705, 10026175, 30078525]

約数ペア:

[(1, 30078525), (3, 10026175), (5, 6015705), (15, 2005235), (17, 1769325), (25, 1203141), (31, 970275), (51, 589775), (75, 401047), (85, 353865), (93, 323425), (155, 194055), (255, 117955), (425, 70773), (465, 64685), (527, 57075), (761, 39525), (775, 38811), (1275, 23591), (1581, 19025), (2283, 13175), (2325, 12937), (2635, 11415), (3805, 7905)]