63797175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 130397904

約数和(自身を除く): 66600729

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 585, 663, 765, 975, 1105, 1275, 1283, 1989, 2925, 3315, 3825, 3849, 5525, 6415, 9945, 11547, 16575, 16679, 19245, 21811, 32075, 49725, 50037, 57735, 65433, 83395, 96225, 109055, 150111, 196299, 250185, 283543, 288675, 327165, 416975, 545275, 750555, 850629, 981495, 1250925, 1417715, 1635825, 2551887, 3752775, 4253145, 4907475, 7088575, 12759435, 21265725, 63797175]

約数ペア:

[(1, 63797175), (3, 21265725), (5, 12759435), (9, 7088575), (13, 4907475), (15, 4253145), (17, 3752775), (25, 2551887), (39, 1635825), (45, 1417715), (51, 1250925), (65, 981495), (75, 850629), (85, 750555), (117, 545275), (153, 416975), (195, 327165), (221, 288675), (225, 283543), (255, 250185), (325, 196299), (425, 150111), (585, 109055), (663, 96225), (765, 83395), (975, 65433), (1105, 57735), (1275, 50037), (1283, 49725), (1989, 32075), (2925, 21811), (3315, 19245), (3825, 16679), (3849, 16575), (5525, 11547), (6415, 9945)]