29882175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 54639360

約数和(自身を除く): 24757185

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1019, 1173, 1275, 1725, 1955, 3057, 5095, 5865, 9775, 15285, 17323, 23437, 25475, 29325, 51969, 70311, 76425, 86615, 117185, 259845, 351555, 398429, 433075, 585925, 1195287, 1299225, 1757775, 1992145, 5976435, 9960725, 29882175]

約数ペア:

[(1, 29882175), (3, 9960725), (5, 5976435), (15, 1992145), (17, 1757775), (23, 1299225), (25, 1195287), (51, 585925), (69, 433075), (75, 398429), (85, 351555), (115, 259845), (255, 117185), (345, 86615), (391, 76425), (425, 70311), (575, 51969), (1019, 29325), (1173, 25475), (1275, 23437), (1725, 17323), (1955, 15285), (3057, 9775), (5095, 5865)]