3538275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 6666240

約数和(自身を除く): 3127965

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 191, 195, 247, 285, 325, 475, 573, 741, 955, 975, 1235, 1425, 2483, 2865, 3629, 3705, 4775, 6175, 7449, 10887, 12415, 14325, 18145, 18525, 37245, 47177, 54435, 62075, 90725, 141531, 186225, 235885, 272175, 707655, 1179425, 3538275]

約数ペア:

[(1, 3538275), (3, 1179425), (5, 707655), (13, 272175), (15, 235885), (19, 186225), (25, 141531), (39, 90725), (57, 62075), (65, 54435), (75, 47177), (95, 37245), (191, 18525), (195, 18145), (247, 14325), (285, 12415), (325, 10887), (475, 7449), (573, 6175), (741, 4775), (955, 3705), (975, 3629), (1235, 2865), (1425, 2483)]